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Update. 

2004-09-12  Ulrich Drepper  <drepper@redhat.com>

	* nscd/pwdcache.c (cache_addpw): Sync also negative results to disk.
	* nscd/grpcache.c (cache_addgr): Likewise.
	* nscd/hstcache.c (cache_addhst): Likewise.
This commit is contained in:
Ulrich Drepper 2004-09-12 10:10:48 +00:00
parent 8c89236fd3
commit cf244b74a0
3 changed files with 27 additions and 1 deletions
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6
ChangeLog
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@ -1,3 +1,9 @@
2004-09-12 Ulrich Drepper <drepper@redhat.com>
* nscd/pwdcache.c (cache_addpw): Sync also negative results to disk.
* nscd/grpcache.c (cache_addgr): Likewise.
* nscd/hstcache.c (cache_addhst): Likewise.
2004-09-11 Roland McGrath <roland@frob.com>
* sysdeps/mach/hurd/i386/init-first.c (init1) [! SHARED]:

10
nscd/grpcache.c
View File

@ -128,6 +128,16 @@ cache_addgr (struct database_dyn *db, int fd, request_header *req,
/* Copy the key data. */
memcpy (dataset->strdata, key, req->key_len);
/* If necessary, we also propagate the data to disk. */
if (db->persistent)
{
// XXX async OK?
uintptr_t pval = (uintptr_t) dataset & ~pagesize_m1;
msync ((void *) pval,
((uintptr_t) dataset & pagesize_m1)
+ sizeof (struct dataset) + req->key_len, MS_ASYNC);
}
/* Now get the lock to safely insert the records. */
pthread_rwlock_rdlock (&db->lock);

12
nscd/pwdcache.c
View File

@ -135,6 +135,16 @@ cache_addpw (struct database_dyn *db, int fd, request_header *req,
/* Copy the key data. */
char *key_copy = memcpy (dataset->strdata, key, req->key_len);
/* If necessary, we also propagate the data to disk. */
if (db->persistent)
{
// XXX async OK?
uintptr_t pval = (uintptr_t) dataset & ~pagesize_m1;
msync ((void *) pval,
((uintptr_t) dataset & pagesize_m1)
+ sizeof (struct dataset) + req->key_len, MS_ASYNC);
}
/* Now get the lock to safely insert the records. */
pthread_rwlock_rdlock (&db->lock);
@ -245,7 +255,7 @@ cache_addpw (struct database_dyn *db, int fd, request_header *req,
&& memcmp (&dataset->resp, dh->data,
dh->allocsize - offsetof (struct dataset, resp)) == 0)
{
/* The sata has not changed. We will just bump the
/* The data has not changed. We will just bump the
timeout value. Note that the new record has been
allocated on the stack and need not be freed. */
dh->timeout = dataset->head.timeout;