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orangefs: consolidate sysfs show and store functions 

Remove a good bit of obfuscated and duplicated code.

Signed-off-by: Martin Brandenburg <martin@omnibond.com>
This commit is contained in:
Martin Brandenburg 2016-08-15 14:51:31 -04:00
parent 2e9f80da07
commit 7b0cae60ff
1 changed files with 148 additions and 317 deletions
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465
fs/orangefs/orangefs-sysfs.c
View File

@ -141,9 +141,11 @@
struct orangefs_attribute {
struct attribute attr;
ssize_t (*show)(struct orangefs_attribute *attr,
ssize_t (*show)(struct kobject *kobj,
struct orangefs_attribute *attr,
char *buf);
ssize_t (*store)(struct orangefs_attribute *attr,
ssize_t (*store)(struct kobject *kobj,
struct orangefs_attribute *attr,
const char *buf,
size_t count);
};
@ -162,7 +164,7 @@ static ssize_t orangefs_attr_show(struct kobject *kobj,
goto out;
}
rc = attribute->show(attribute, buf);
rc = attribute->show(kobj, attribute, buf);
out:
return rc;
@ -186,7 +188,7 @@ static ssize_t orangefs_attr_store(struct kobject *kobj,
goto out;
}
rc = attribute->store(attribute, buf, len);
rc = attribute->store(kobj, attribute, buf, len);
out:
return rc;
@ -225,35 +227,36 @@ static const struct sysfs_ops stats_orangefs_sysfs_ops = {
.show = orangefs_attr_show,
};
static ssize_t sysfs_int_show(char *kobj_id, char *buf, void *attr)
static ssize_t sysfs_int_show(struct kobject *kobj,
struct orangefs_attribute *attr, char *buf)
{
int rc = -EIO;
struct orangefs_attribute *orangefs_attr = attr;
gossip_debug(GOSSIP_SYSFS_DEBUG, "sysfs_int_show: id:%s:\n", kobj_id);
gossip_debug(GOSSIP_SYSFS_DEBUG, "sysfs_int_show: id:%s:\n",
kobj->name);
if (!strcmp(kobj_id, ORANGEFS_KOBJ_ID)) {
if (!strcmp(orangefs_attr->attr.name, "op_timeout_secs")) {
if (!strcmp(kobj->name, ORANGEFS_KOBJ_ID)) {
if (!strcmp(attr->attr.name, "op_timeout_secs")) {
rc = scnprintf(buf,
PAGE_SIZE,
"%d\n",
op_timeout_secs);
goto out;
} else if (!strcmp(orangefs_attr->attr.name,
} else if (!strcmp(attr->attr.name,
"slot_timeout_secs")) {
rc = scnprintf(buf,
PAGE_SIZE,
"%d\n",
slot_timeout_secs);
goto out;
} else if (!strcmp(orangefs_attr->attr.name,
} else if (!strcmp(attr->attr.name,
"dcache_timeout_msecs")) {
rc = scnprintf(buf,
PAGE_SIZE,
"%d\n",
dcache_timeout_msecs);
goto out;
} else if (!strcmp(orangefs_attr->attr.name,
} else if (!strcmp(attr->attr.name,
"getattr_timeout_msecs")) {
rc = scnprintf(buf,
PAGE_SIZE,
@ -264,14 +267,14 @@ static ssize_t sysfs_int_show(char *kobj_id, char *buf, void *attr)
goto out;
}
} else if (!strcmp(kobj_id, STATS_KOBJ_ID)) {
if (!strcmp(orangefs_attr->attr.name, "reads")) {
} else if (!strcmp(kobj->name, STATS_KOBJ_ID)) {
if (!strcmp(attr->attr.name, "reads")) {
rc = scnprintf(buf,
PAGE_SIZE,
"%lu\n",
g_orangefs_stats.reads);
goto out;
} else if (!strcmp(orangefs_attr->attr.name, "writes")) {
} else if (!strcmp(attr->attr.name, "writes")) {
rc = scnprintf(buf,
PAGE_SIZE,
"%lu\n",
@ -287,42 +290,13 @@ out:
return rc;
}
static ssize_t int_orangefs_show(struct orangefs_attribute *attr,
char *buf)
{
int rc;
gossip_debug(GOSSIP_SYSFS_DEBUG,
"int_orangefs_show:start attr->attr.name:%s:\n",
attr->attr.name);
rc = sysfs_int_show(ORANGEFS_KOBJ_ID, buf, (void *) attr);
return rc;
}
static ssize_t int_stats_show(struct orangefs_attribute *attr,
char *buf)
{
int rc;
gossip_debug(GOSSIP_SYSFS_DEBUG,
"int_stats_show:start attr->attr.name:%s:\n",
attr->attr.name);
rc = sysfs_int_show(STATS_KOBJ_ID, buf, (void *) attr);
return rc;
}
static ssize_t int_store(struct orangefs_attribute *attr,
const char *buf,
size_t count)
static ssize_t sysfs_int_store(struct kobject *kobj,
struct orangefs_attribute *attr, const char *buf, size_t count)
{
int rc = 0;
gossip_debug(GOSSIP_SYSFS_DEBUG,
"int_store: start attr->attr.name:%s: buf:%s:\n",
"sysfs_int_store: start attr->attr.name:%s: buf:%s:\n",
attr->attr.name, buf);
if (!strcmp(attr->attr.name, "op_timeout_secs")) {
@ -353,19 +327,19 @@ out:
/*
* obtain attribute values from userspace with a service operation.
*/
static int sysfs_service_op_show(char *kobj_id, char *buf, void *attr)
static ssize_t sysfs_service_op_show(struct kobject *kobj,
struct orangefs_attribute *attr, char *buf)
{
struct orangefs_kernel_op_s *new_op = NULL;
int rc = 0;
char *ser_op_type = NULL;
struct orangefs_attribute *orangefs_attr = attr;
__u32 op_alloc_type;
gossip_debug(GOSSIP_SYSFS_DEBUG,
"sysfs_service_op_show: id:%s:\n",
kobj_id);
kobj->name);
if (strcmp(kobj_id, PC_KOBJ_ID))
if (strcmp(kobj->name, PC_KOBJ_ID))
op_alloc_type = ORANGEFS_VFS_OP_PARAM;
else
op_alloc_type = ORANGEFS_VFS_OP_PERF_COUNT;
@ -383,126 +357,126 @@ static int sysfs_service_op_show(char *kobj_id, char *buf, void *attr)
goto out;
}
if (strcmp(kobj_id, PC_KOBJ_ID))
if (strcmp(kobj->name, PC_KOBJ_ID))
new_op->upcall.req.param.type = ORANGEFS_PARAM_REQUEST_GET;
if (!strcmp(kobj_id, ORANGEFS_KOBJ_ID)) {
if (!strcmp(orangefs_attr->attr.name, "perf_history_size"))
if (!strcmp(kobj->name, ORANGEFS_KOBJ_ID)) {
if (!strcmp(attr->attr.name, "perf_history_size"))
new_op->upcall.req.param.op =
ORANGEFS_PARAM_REQUEST_OP_PERF_HISTORY_SIZE;
else if (!strcmp(orangefs_attr->attr.name,
else if (!strcmp(attr->attr.name,
"perf_time_interval_secs"))
new_op->upcall.req.param.op =
ORANGEFS_PARAM_REQUEST_OP_PERF_TIME_INTERVAL_SECS;
else if (!strcmp(orangefs_attr->attr.name,
else if (!strcmp(attr->attr.name,
"perf_counter_reset"))
new_op->upcall.req.param.op =
ORANGEFS_PARAM_REQUEST_OP_PERF_RESET;
else if (!strcmp(orangefs_attr->attr.name,
else if (!strcmp(attr->attr.name,
"readahead_count"))
new_op->upcall.req.param.op =
ORANGEFS_PARAM_REQUEST_OP_READAHEAD_COUNT;
else if (!strcmp(orangefs_attr->attr.name,
else if (!strcmp(attr->attr.name,
"readahead_size"))
new_op->upcall.req.param.op =
ORANGEFS_PARAM_REQUEST_OP_READAHEAD_SIZE;
else if (!strcmp(orangefs_attr->attr.name,
else if (!strcmp(attr->attr.name,
"readahead_count_size"))
new_op->upcall.req.param.op =
ORANGEFS_PARAM_REQUEST_OP_READAHEAD_COUNT_SIZE;
} else if (!strcmp(kobj_id, ACACHE_KOBJ_ID)) {
if (!strcmp(orangefs_attr->attr.name, "timeout_msecs"))
} else if (!strcmp(kobj->name, ACACHE_KOBJ_ID)) {
if (!strcmp(attr->attr.name, "timeout_msecs"))
new_op->upcall.req.param.op =
ORANGEFS_PARAM_REQUEST_OP_ACACHE_TIMEOUT_MSECS;
if (!strcmp(orangefs_attr->attr.name, "hard_limit"))
if (!strcmp(attr->attr.name, "hard_limit"))
new_op->upcall.req.param.op =
ORANGEFS_PARAM_REQUEST_OP_ACACHE_HARD_LIMIT;
if (!strcmp(orangefs_attr->attr.name, "soft_limit"))
if (!strcmp(attr->attr.name, "soft_limit"))
new_op->upcall.req.param.op =
ORANGEFS_PARAM_REQUEST_OP_ACACHE_SOFT_LIMIT;
if (!strcmp(orangefs_attr->attr.name, "reclaim_percentage"))
if (!strcmp(attr->attr.name, "reclaim_percentage"))
new_op->upcall.req.param.op =
ORANGEFS_PARAM_REQUEST_OP_ACACHE_RECLAIM_PERCENTAGE;
} else if (!strcmp(kobj_id, CAPCACHE_KOBJ_ID)) {
if (!strcmp(orangefs_attr->attr.name, "timeout_secs"))
} else if (!strcmp(kobj->name, CAPCACHE_KOBJ_ID)) {
if (!strcmp(attr->attr.name, "timeout_secs"))
new_op->upcall.req.param.op =
ORANGEFS_PARAM_REQUEST_OP_CAPCACHE_TIMEOUT_SECS;
if (!strcmp(orangefs_attr->attr.name, "hard_limit"))
if (!strcmp(attr->attr.name, "hard_limit"))
new_op->upcall.req.param.op =
ORANGEFS_PARAM_REQUEST_OP_CAPCACHE_HARD_LIMIT;
if (!strcmp(orangefs_attr->attr.name, "soft_limit"))
if (!strcmp(attr->attr.name, "soft_limit"))
new_op->upcall.req.param.op =
ORANGEFS_PARAM_REQUEST_OP_CAPCACHE_SOFT_LIMIT;
if (!strcmp(orangefs_attr->attr.name, "reclaim_percentage"))
if (!strcmp(attr->attr.name, "reclaim_percentage"))
new_op->upcall.req.param.op =
ORANGEFS_PARAM_REQUEST_OP_CAPCACHE_RECLAIM_PERCENTAGE;
} else if (!strcmp(kobj_id, CCACHE_KOBJ_ID)) {
if (!strcmp(orangefs_attr->attr.name, "timeout_secs"))
} else if (!strcmp(kobj->name, CCACHE_KOBJ_ID)) {
if (!strcmp(attr->attr.name, "timeout_secs"))
new_op->upcall.req.param.op =
ORANGEFS_PARAM_REQUEST_OP_CCACHE_TIMEOUT_SECS;
if (!strcmp(orangefs_attr->attr.name, "hard_limit"))
if (!strcmp(attr->attr.name, "hard_limit"))
new_op->upcall.req.param.op =
ORANGEFS_PARAM_REQUEST_OP_CCACHE_HARD_LIMIT;
if (!strcmp(orangefs_attr->attr.name, "soft_limit"))
if (!strcmp(attr->attr.name, "soft_limit"))
new_op->upcall.req.param.op =
ORANGEFS_PARAM_REQUEST_OP_CCACHE_SOFT_LIMIT;
if (!strcmp(orangefs_attr->attr.name, "reclaim_percentage"))
if (!strcmp(attr->attr.name, "reclaim_percentage"))
new_op->upcall.req.param.op =
ORANGEFS_PARAM_REQUEST_OP_CCACHE_RECLAIM_PERCENTAGE;
} else if (!strcmp(kobj_id, NCACHE_KOBJ_ID)) {
if (!strcmp(orangefs_attr->attr.name, "timeout_msecs"))
} else if (!strcmp(kobj->name, NCACHE_KOBJ_ID)) {
if (!strcmp(attr->attr.name, "timeout_msecs"))
new_op->upcall.req.param.op =
ORANGEFS_PARAM_REQUEST_OP_NCACHE_TIMEOUT_MSECS;
if (!strcmp(orangefs_attr->attr.name, "hard_limit"))
if (!strcmp(attr->attr.name, "hard_limit"))
new_op->upcall.req.param.op =
ORANGEFS_PARAM_REQUEST_OP_NCACHE_HARD_LIMIT;
if (!strcmp(orangefs_attr->attr.name, "soft_limit"))
if (!strcmp(attr->attr.name, "soft_limit"))
new_op->upcall.req.param.op =
ORANGEFS_PARAM_REQUEST_OP_NCACHE_SOFT_LIMIT;
if (!strcmp(orangefs_attr->attr.name, "reclaim_percentage"))
if (!strcmp(attr->attr.name, "reclaim_percentage"))
new_op->upcall.req.param.op =
ORANGEFS_PARAM_REQUEST_OP_NCACHE_RECLAIM_PERCENTAGE;
} else if (!strcmp(kobj_id, PC_KOBJ_ID)) {
if (!strcmp(orangefs_attr->attr.name, ACACHE_KOBJ_ID))
} else if (!strcmp(kobj->name, PC_KOBJ_ID)) {
if (!strcmp(attr->attr.name, ACACHE_KOBJ_ID))
new_op->upcall.req.perf_count.type =
ORANGEFS_PERF_COUNT_REQUEST_ACACHE;
if (!strcmp(orangefs_attr->attr.name, CAPCACHE_KOBJ_ID))
if (!strcmp(attr->attr.name, CAPCACHE_KOBJ_ID))
new_op->upcall.req.perf_count.type =
ORANGEFS_PERF_COUNT_REQUEST_CAPCACHE;
if (!strcmp(orangefs_attr->attr.name, NCACHE_KOBJ_ID))
if (!strcmp(attr->attr.name, NCACHE_KOBJ_ID))
new_op->upcall.req.perf_count.type =
ORANGEFS_PERF_COUNT_REQUEST_NCACHE;
} else {
gossip_err("sysfs_service_op_show: unknown kobj_id:%s:\n",
kobj_id);
kobj->name);
rc = -EINVAL;
goto out;
}
if (strcmp(kobj_id, PC_KOBJ_ID))
if (strcmp(kobj->name, PC_KOBJ_ID))
ser_op_type = "orangefs_param";
else
ser_op_type = "orangefs_perf_count";
@ -515,7 +489,7 @@ static int sysfs_service_op_show(char *kobj_id, char *buf, void *attr)
out:
if (!rc) {
if (strcmp(kobj_id, PC_KOBJ_ID)) {
if (strcmp(kobj->name, PC_KOBJ_ID)) {
if (new_op->upcall.req.param.op ==
ORANGEFS_PARAM_REQUEST_OP_READAHEAD_COUNT_SIZE) {
rc = scnprintf(buf, PAGE_SIZE, "%d %d\n",
@ -542,69 +516,6 @@ out:
}
static ssize_t service_orangefs_show(struct orangefs_attribute *attr,
char *buf)
{
int rc = 0;
rc = sysfs_service_op_show(ORANGEFS_KOBJ_ID, buf, (void *)attr);
return rc;
}
static ssize_t
service_acache_show(struct orangefs_attribute *attr,
char *buf)
{
int rc = 0;
rc = sysfs_service_op_show(ACACHE_KOBJ_ID, buf, (void *)attr);
return rc;
}
static ssize_t service_capcache_show(struct orangefs_attribute *attr,
char *buf)
{
int rc = 0;
rc = sysfs_service_op_show(CAPCACHE_KOBJ_ID, buf, (void *)attr);
return rc;
}
static ssize_t service_ccache_show(struct orangefs_attribute *attr,
char *buf)
{
int rc = 0;
rc = sysfs_service_op_show(CCACHE_KOBJ_ID, buf, (void *)attr);
return rc;
}
static ssize_t
service_ncache_show(struct orangefs_attribute *attr,
char *buf)
{
int rc = 0;
rc = sysfs_service_op_show(NCACHE_KOBJ_ID, buf, (void *)attr);
return rc;
}
static ssize_t
service_pc_show(struct orangefs_attribute *attr,
char *buf)
{
int rc = 0;
rc = sysfs_service_op_show(PC_KOBJ_ID, buf, (void *)attr);
return rc;
}
/*
* pass attribute values back to userspace with a service operation.
*
@ -616,16 +527,16 @@ static ssize_t
* We want to return 1 if we think everything went OK, and
* EINVAL if not.
*/
static int sysfs_service_op_store(char *kobj_id, const char *buf, void *attr)
static ssize_t sysfs_service_op_store(struct kobject *kobj,
struct orangefs_attribute *attr, const char *buf, size_t count)
{
struct orangefs_kernel_op_s *new_op = NULL;
int val = 0;
int rc = 0;
struct orangefs_attribute *orangefs_attr = attr;
gossip_debug(GOSSIP_SYSFS_DEBUG,
"sysfs_service_op_store: id:%s:\n",
kobj_id);
kobj->name);
new_op = op_alloc(ORANGEFS_VFS_OP_PARAM);
if (!new_op)
@ -644,9 +555,8 @@ static int sysfs_service_op_store(char *kobj_id, const char *buf, void *attr)
* The value we want to send back to userspace is in buf, unless this
* there are two parameters, which is specially handled below.
*/
if (strcmp(kobj_id, ORANGEFS_KOBJ_ID) ||
strcmp(((struct orangefs_attribute *)attr)->attr.name,
"readahead_count_size")) {
if (strcmp(kobj->name, ORANGEFS_KOBJ_ID) ||
strcmp(attr->attr.name, "readahead_count_size")) {
rc = kstrtoint(buf, 0, &val);
if (rc)
goto out;
@ -654,8 +564,8 @@ static int sysfs_service_op_store(char *kobj_id, const char *buf, void *attr)
new_op->upcall.req.param.type = ORANGEFS_PARAM_REQUEST_SET;
if (!strcmp(kobj_id, ORANGEFS_KOBJ_ID)) {
if (!strcmp(orangefs_attr->attr.name, "perf_history_size")) {
if (!strcmp(kobj->name, ORANGEFS_KOBJ_ID)) {
if (!strcmp(attr->attr.name, "perf_history_size")) {
if (val > 0) {
new_op->upcall.req.param.op =
ORANGEFS_PARAM_REQUEST_OP_PERF_HISTORY_SIZE;
@ -663,7 +573,7 @@ static int sysfs_service_op_store(char *kobj_id, const char *buf, void *attr)
rc = 0;
goto out;
}
} else if (!strcmp(orangefs_attr->attr.name,
} else if (!strcmp(attr->attr.name,
"perf_time_interval_secs")) {
if (val > 0) {
new_op->upcall.req.param.op =
@ -672,7 +582,7 @@ static int sysfs_service_op_store(char *kobj_id, const char *buf, void *attr)
rc = 0;
goto out;
}
} else if (!strcmp(orangefs_attr->attr.name,
} else if (!strcmp(attr->attr.name,
"perf_counter_reset")) {
if ((val == 0) || (val == 1)) {
new_op->upcall.req.param.op =
@ -681,7 +591,7 @@ static int sysfs_service_op_store(char *kobj_id, const char *buf, void *attr)
rc = 0;
goto out;
}
} else if (!strcmp(orangefs_attr->attr.name,
} else if (!strcmp(attr->attr.name,
"readahead_count")) {
if ((val >= 0)) {
new_op->upcall.req.param.op =
@ -690,7 +600,7 @@ static int sysfs_service_op_store(char *kobj_id, const char *buf, void *attr)
rc = 0;
goto out;
}
} else if (!strcmp(orangefs_attr->attr.name,
} else if (!strcmp(attr->attr.name,
"readahead_size")) {
if ((val >= 0)) {
new_op->upcall.req.param.op =
@ -699,7 +609,7 @@ static int sysfs_service_op_store(char *kobj_id, const char *buf, void *attr)
rc = 0;
goto out;
}
} else if (!strcmp(orangefs_attr->attr.name,
} else if (!strcmp(attr->attr.name,
"readahead_count_size")) {
int val1, val2;
rc = sscanf(buf, "%d %d", &val1, &val2);
@ -717,7 +627,7 @@ static int sysfs_service_op_store(char *kobj_id, const char *buf, void *attr)
new_op->upcall.req.param.u.value32[0] = val1;
new_op->upcall.req.param.u.value32[1] = val2;
goto value_set;
} else if (!strcmp(orangefs_attr->attr.name,
} else if (!strcmp(attr->attr.name,
"perf_counter_reset")) {
if ((val > 0)) {
new_op->upcall.req.param.op =
@ -728,8 +638,8 @@ static int sysfs_service_op_store(char *kobj_id, const char *buf, void *attr)
}
}
} else if (!strcmp(kobj_id, ACACHE_KOBJ_ID)) {
if (!strcmp(orangefs_attr->attr.name, "hard_limit")) {
} else if (!strcmp(kobj->name, ACACHE_KOBJ_ID)) {
if (!strcmp(attr->attr.name, "hard_limit")) {
if (val > -1) {
new_op->upcall.req.param.op =
ORANGEFS_PARAM_REQUEST_OP_ACACHE_HARD_LIMIT;
@ -737,7 +647,7 @@ static int sysfs_service_op_store(char *kobj_id, const char *buf, void *attr)
rc = 0;
goto out;
}
} else if (!strcmp(orangefs_attr->attr.name, "soft_limit")) {
} else if (!strcmp(attr->attr.name, "soft_limit")) {
if (val > -1) {
new_op->upcall.req.param.op =
ORANGEFS_PARAM_REQUEST_OP_ACACHE_SOFT_LIMIT;
@ -745,7 +655,7 @@ static int sysfs_service_op_store(char *kobj_id, const char *buf, void *attr)
rc = 0;
goto out;
}
} else if (!strcmp(orangefs_attr->attr.name,
} else if (!strcmp(attr->attr.name,
"reclaim_percentage")) {
if ((val > -1) && (val < 101)) {
new_op->upcall.req.param.op =
@ -754,7 +664,7 @@ static int sysfs_service_op_store(char *kobj_id, const char *buf, void *attr)
rc = 0;
goto out;
}
} else if (!strcmp(orangefs_attr->attr.name, "timeout_msecs")) {
} else if (!strcmp(attr->attr.name, "timeout_msecs")) {
if (val > -1) {
new_op->upcall.req.param.op =
ORANGEFS_PARAM_REQUEST_OP_ACACHE_TIMEOUT_MSECS;
@ -764,8 +674,8 @@ static int sysfs_service_op_store(char *kobj_id, const char *buf, void *attr)
}
}
} else if (!strcmp(kobj_id, CAPCACHE_KOBJ_ID)) {
if (!strcmp(orangefs_attr->attr.name, "hard_limit")) {
} else if (!strcmp(kobj->name, CAPCACHE_KOBJ_ID)) {
if (!strcmp(attr->attr.name, "hard_limit")) {
if (val > -1) {
new_op->upcall.req.param.op =
ORANGEFS_PARAM_REQUEST_OP_CAPCACHE_HARD_LIMIT;
@ -773,7 +683,7 @@ static int sysfs_service_op_store(char *kobj_id, const char *buf, void *attr)
rc = 0;
goto out;
}
} else if (!strcmp(orangefs_attr->attr.name, "soft_limit")) {
} else if (!strcmp(attr->attr.name, "soft_limit")) {
if (val > -1) {
new_op->upcall.req.param.op =
ORANGEFS_PARAM_REQUEST_OP_CAPCACHE_SOFT_LIMIT;
@ -781,7 +691,7 @@ static int sysfs_service_op_store(char *kobj_id, const char *buf, void *attr)
rc = 0;
goto out;
}
} else if (!strcmp(orangefs_attr->attr.name,
} else if (!strcmp(attr->attr.name,
"reclaim_percentage")) {
if ((val > -1) && (val < 101)) {
new_op->upcall.req.param.op =
@ -790,7 +700,7 @@ static int sysfs_service_op_store(char *kobj_id, const char *buf, void *attr)
rc = 0;
goto out;
}
} else if (!strcmp(orangefs_attr->attr.name, "timeout_secs")) {
} else if (!strcmp(attr->attr.name, "timeout_secs")) {
if (val > -1) {
new_op->upcall.req.param.op =
ORANGEFS_PARAM_REQUEST_OP_CAPCACHE_TIMEOUT_SECS;
@ -800,8 +710,8 @@ static int sysfs_service_op_store(char *kobj_id, const char *buf, void *attr)
}
}
} else if (!strcmp(kobj_id, CCACHE_KOBJ_ID)) {
if (!strcmp(orangefs_attr->attr.name, "hard_limit")) {
} else if (!strcmp(kobj->name, CCACHE_KOBJ_ID)) {
if (!strcmp(attr->attr.name, "hard_limit")) {
if (val > -1) {
new_op->upcall.req.param.op =
ORANGEFS_PARAM_REQUEST_OP_CCACHE_HARD_LIMIT;
@ -809,7 +719,7 @@ static int sysfs_service_op_store(char *kobj_id, const char *buf, void *attr)
rc = 0;
goto out;
}
} else if (!strcmp(orangefs_attr->attr.name, "soft_limit")) {
} else if (!strcmp(attr->attr.name, "soft_limit")) {
if (val > -1) {
new_op->upcall.req.param.op =
ORANGEFS_PARAM_REQUEST_OP_CCACHE_SOFT_LIMIT;
@ -817,7 +727,7 @@ static int sysfs_service_op_store(char *kobj_id, const char *buf, void *attr)
rc = 0;
goto out;
}
} else if (!strcmp(orangefs_attr->attr.name,
} else if (!strcmp(attr->attr.name,
"reclaim_percentage")) {
if ((val > -1) && (val < 101)) {
new_op->upcall.req.param.op =
@ -826,7 +736,7 @@ static int sysfs_service_op_store(char *kobj_id, const char *buf, void *attr)
rc = 0;
goto out;
}
} else if (!strcmp(orangefs_attr->attr.name, "timeout_secs")) {
} else if (!strcmp(attr->attr.name, "timeout_secs")) {
if (val > -1) {
new_op->upcall.req.param.op =
ORANGEFS_PARAM_REQUEST_OP_CCACHE_TIMEOUT_SECS;
@ -836,8 +746,8 @@ static int sysfs_service_op_store(char *kobj_id, const char *buf, void *attr)
}
}
} else if (!strcmp(kobj_id, NCACHE_KOBJ_ID)) {
if (!strcmp(orangefs_attr->attr.name, "hard_limit")) {
} else if (!strcmp(kobj->name, NCACHE_KOBJ_ID)) {
if (!strcmp(attr->attr.name, "hard_limit")) {
if (val > -1) {
new_op->upcall.req.param.op =
ORANGEFS_PARAM_REQUEST_OP_NCACHE_HARD_LIMIT;
@ -845,7 +755,7 @@ static int sysfs_service_op_store(char *kobj_id, const char *buf, void *attr)
rc = 0;
goto out;
}
} else if (!strcmp(orangefs_attr->attr.name, "soft_limit")) {
} else if (!strcmp(attr->attr.name, "soft_limit")) {
if (val > -1) {
new_op->upcall.req.param.op =
ORANGEFS_PARAM_REQUEST_OP_NCACHE_SOFT_LIMIT;
@ -853,7 +763,7 @@ static int sysfs_service_op_store(char *kobj_id, const char *buf, void *attr)
rc = 0;
goto out;
}
} else if (!strcmp(orangefs_attr->attr.name,
} else if (!strcmp(attr->attr.name,
"reclaim_percentage")) {
if ((val > -1) && (val < 101)) {
new_op->upcall.req.param.op =
@ -862,7 +772,7 @@ static int sysfs_service_op_store(char *kobj_id, const char *buf, void *attr)
rc = 0;
goto out;
}
} else if (!strcmp(orangefs_attr->attr.name, "timeout_msecs")) {
} else if (!strcmp(attr->attr.name, "timeout_msecs")) {
if (val > -1) {
new_op->upcall.req.param.op =
ORANGEFS_PARAM_REQUEST_OP_NCACHE_TIMEOUT_MSECS;
@ -874,7 +784,7 @@ static int sysfs_service_op_store(char *kobj_id, const char *buf, void *attr)
} else {
gossip_err("sysfs_service_op_store: unknown kobj_id:%s:\n",
kobj_id);
kobj->name);
rc = -EINVAL;
goto out;
}
@ -893,7 +803,7 @@ value_set:
rc);
rc = 0;
} else {
rc = 1;
rc = count;
}
out:
@ -905,126 +815,47 @@ out:
return rc;
}
static ssize_t
service_orangefs_store(struct orangefs_attribute *attr,
const char *buf,
size_t count)
{
int rc = 0;
rc = sysfs_service_op_store(ORANGEFS_KOBJ_ID, buf, (void *) attr);
/* rc should have an errno value if the service_op went bad. */
if (rc == 1)
rc = count;
return rc;
}
static ssize_t
service_acache_store(struct orangefs_attribute *attr,
const char *buf,
size_t count)
{
int rc = 0;
rc = sysfs_service_op_store(ACACHE_KOBJ_ID, buf, (void *) attr);
/* rc should have an errno value if the service_op went bad. */
if (rc == 1)
rc = count;
return rc;
}
static ssize_t
service_capcache_store(struct orangefs_attribute *attr,
const char *buf,
size_t count)
{
int rc = 0;
rc = sysfs_service_op_store(CAPCACHE_KOBJ_ID, buf, (void *) attr);
/* rc should have an errno value if the service_op went bad. */
if (rc == 1)
rc = count;
return rc;
}
static ssize_t service_ccache_store(struct orangefs_attribute *attr,
const char *buf,
size_t count)
{
int rc = 0;
rc = sysfs_service_op_store(CCACHE_KOBJ_ID, buf, (void *) attr);
/* rc should have an errno value if the service_op went bad. */
if (rc == 1)
rc = count;
return rc;
}
static ssize_t
service_ncache_store(struct orangefs_attribute *attr,
const char *buf,
size_t count)
{
int rc = 0;
rc = sysfs_service_op_store(NCACHE_KOBJ_ID, buf, (void *) attr);
/* rc should have an errno value if the service_op went bad. */
if (rc == 1)
rc = count;
return rc;
}
static struct orangefs_attribute op_timeout_secs_attribute =
__ATTR(op_timeout_secs, 0664, int_orangefs_show, int_store);
__ATTR(op_timeout_secs, 0664, sysfs_int_show, sysfs_int_store);
static struct orangefs_attribute slot_timeout_secs_attribute =
__ATTR(slot_timeout_secs, 0664, int_orangefs_show, int_store);
__ATTR(slot_timeout_secs, 0664, sysfs_int_show, sysfs_int_store);
static struct orangefs_attribute dcache_timeout_msecs_attribute =
__ATTR(dcache_timeout_msecs, 0664, int_orangefs_show, int_store);
__ATTR(dcache_timeout_msecs, 0664, sysfs_int_show, sysfs_int_store);
static struct orangefs_attribute getattr_timeout_msecs_attribute =
__ATTR(getattr_timeout_msecs, 0664, int_orangefs_show, int_store);
__ATTR(getattr_timeout_msecs, 0664, sysfs_int_show, sysfs_int_store);
static struct orangefs_attribute readahead_count_attribute =
__ATTR(readahead_count, 0664, service_orangefs_show,
service_orangefs_store);
__ATTR(readahead_count, 0664, sysfs_service_op_show,
sysfs_service_op_store);
static struct orangefs_attribute readahead_size_attribute =
__ATTR(readahead_size, 0664, service_orangefs_show,
service_orangefs_store);
__ATTR(readahead_size, 0664, sysfs_service_op_show,
sysfs_service_op_store);
static struct orangefs_attribute readahead_count_size_attribute =
__ATTR(readahead_count_size, 0664, service_orangefs_show,
service_orangefs_store);
__ATTR(readahead_count_size, 0664, sysfs_service_op_show,
sysfs_service_op_store);
static struct orangefs_attribute perf_counter_reset_attribute =
__ATTR(perf_counter_reset,
0664,
service_orangefs_show,
service_orangefs_store);
sysfs_service_op_show,
sysfs_service_op_store);
static struct orangefs_attribute perf_history_size_attribute =
__ATTR(perf_history_size,
0664,
service_orangefs_show,
service_orangefs_store);
sysfs_service_op_show,
sysfs_service_op_store);
static struct orangefs_attribute perf_time_interval_secs_attribute =
__ATTR(perf_time_interval_secs,
0664,
service_orangefs_show,
service_orangefs_store);
sysfs_service_op_show,
sysfs_service_op_store);
static struct attribute *orangefs_default_attrs[] = {
&op_timeout_secs_attribute.attr,
@ -1048,26 +879,26 @@ static struct kobj_type orangefs_ktype = {
static struct orangefs_attribute acache_hard_limit_attribute =
__ATTR(hard_limit,
0664,
service_acache_show,
service_acache_store);
sysfs_service_op_show,
sysfs_service_op_store);
static struct orangefs_attribute acache_reclaim_percent_attribute =
__ATTR(reclaim_percentage,
0664,
service_acache_show,
service_acache_store);
sysfs_service_op_show,
sysfs_service_op_store);
static struct orangefs_attribute acache_soft_limit_attribute =
__ATTR(soft_limit,
0664,
service_acache_show,
service_acache_store);
sysfs_service_op_show,
sysfs_service_op_store);
static struct orangefs_attribute acache_timeout_msecs_attribute =
__ATTR(timeout_msecs,
0664,
service_acache_show,
service_acache_store);
sysfs_service_op_show,
sysfs_service_op_store);
static struct attribute *acache_orangefs_default_attrs[] = {
&acache_hard_limit_attribute.attr,
@ -1085,26 +916,26 @@ static struct kobj_type acache_orangefs_ktype = {
static struct orangefs_attribute capcache_hard_limit_attribute =
__ATTR(hard_limit,
0664,
service_capcache_show,
service_capcache_store);
sysfs_service_op_show,
sysfs_service_op_store);
static struct orangefs_attribute capcache_reclaim_percent_attribute =
__ATTR(reclaim_percentage,
0664,
service_capcache_show,
service_capcache_store);
sysfs_service_op_show,
sysfs_service_op_store);
static struct orangefs_attribute capcache_soft_limit_attribute =
__ATTR(soft_limit,
0664,
service_capcache_show,
service_capcache_store);
sysfs_service_op_show,
sysfs_service_op_store);
static struct orangefs_attribute capcache_timeout_secs_attribute =
__ATTR(timeout_secs,
0664,
service_capcache_show,
service_capcache_store);
sysfs_service_op_show,
sysfs_service_op_store);
static struct attribute *capcache_orangefs_default_attrs[] = {
&capcache_hard_limit_attribute.attr,
@ -1122,26 +953,26 @@ static struct kobj_type capcache_orangefs_ktype = {
static struct orangefs_attribute ccache_hard_limit_attribute =
__ATTR(hard_limit,
0664,
service_ccache_show,
service_ccache_store);
sysfs_service_op_show,
sysfs_service_op_store);
static struct orangefs_attribute ccache_reclaim_percent_attribute =
__ATTR(reclaim_percentage,
0664,
service_ccache_show,
service_ccache_store);
sysfs_service_op_show,
sysfs_service_op_store);
static struct orangefs_attribute ccache_soft_limit_attribute =
__ATTR(soft_limit,
0664,
service_ccache_show,
service_ccache_store);
sysfs_service_op_show,
sysfs_service_op_store);
static struct orangefs_attribute ccache_timeout_secs_attribute =
__ATTR(timeout_secs,
0664,
service_ccache_show,
service_ccache_store);
sysfs_service_op_show,
sysfs_service_op_store);
static struct attribute *ccache_orangefs_default_attrs[] = {
&ccache_hard_limit_attribute.attr,
@ -1159,26 +990,26 @@ static struct kobj_type ccache_orangefs_ktype = {
static struct orangefs_attribute ncache_hard_limit_attribute =
__ATTR(hard_limit,
0664,
service_ncache_show,
service_ncache_store);
sysfs_service_op_show,
sysfs_service_op_store);
static struct orangefs_attribute ncache_reclaim_percent_attribute =
__ATTR(reclaim_percentage,
0664,
service_ncache_show,
service_ncache_store);
sysfs_service_op_show,
sysfs_service_op_store);
static struct orangefs_attribute ncache_soft_limit_attribute =
__ATTR(soft_limit,
0664,
service_ncache_show,
service_ncache_store);
sysfs_service_op_show,
sysfs_service_op_store);
static struct orangefs_attribute ncache_timeout_msecs_attribute =
__ATTR(timeout_msecs,
0664,
service_ncache_show,
service_ncache_store);
sysfs_service_op_show,
sysfs_service_op_store);
static struct attribute *ncache_orangefs_default_attrs[] = {
&ncache_hard_limit_attribute.attr,
@ -1196,19 +1027,19 @@ static struct kobj_type ncache_orangefs_ktype = {
static struct orangefs_attribute pc_acache_attribute =
__ATTR(acache,
0664,
service_pc_show,
sysfs_service_op_show,
NULL);
static struct orangefs_attribute pc_capcache_attribute =
__ATTR(capcache,
0664,
service_pc_show,
sysfs_service_op_show,
NULL);
static struct orangefs_attribute pc_ncache_attribute =
__ATTR(ncache,
0664,
service_pc_show,
sysfs_service_op_show,
NULL);
static struct attribute *pc_orangefs_default_attrs[] = {
@ -1226,13 +1057,13 @@ static struct kobj_type pc_orangefs_ktype = {
static struct orangefs_attribute stats_reads_attribute =
__ATTR(reads,
0664,
int_stats_show,
sysfs_int_show,
NULL);
static struct orangefs_attribute stats_writes_attribute =
__ATTR(writes,
0664,
int_stats_show,
sysfs_int_show,
NULL);
static struct attribute *stats_orangefs_default_attrs[] = {