OpenE2K/qemu-e2k
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9p: add trace event for v9fs_setattr()

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Don't print the tv_nsec part of atime and mtime, to stay below the 10
argument limit of trace events.

Signed-off-by: Greg Kurz <groug@kaod.org>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
This commit is contained in:
Greg Kurz 2018-05-02 08:59:24 +02:00
parent 26bd8d98c4
commit 8f9c64bfa5
2 changed files with 7 additions and 0 deletions
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5
hw/9pfs/9p.c
View File

@ -1195,6 +1195,10 @@ static void coroutine_fn v9fs_setattr(void *opaque)
goto out_nofid;
}
trace_v9fs_setattr(pdu->tag, pdu->id, fid,
v9iattr.valid, v9iattr.mode, v9iattr.uid, v9iattr.gid,
v9iattr.size, v9iattr.atime_sec, v9iattr.mtime_sec);
fidp = get_fid(pdu, fid);
if (fidp == NULL) {
err = -EINVAL;
@ -1259,6 +1263,7 @@ static void coroutine_fn v9fs_setattr(void *opaque)
}
}
err = offset;
trace_v9fs_setattr_return(pdu->tag, pdu->id);
out:
put_fid(pdu, fidp);
out_nofid:

2
hw/9pfs/trace-events
View File

@ -46,3 +46,5 @@ v9fs_xattrwalk_return(uint16_t tag, uint8_t id, int64_t size) "tag %d id %d size
v9fs_xattrcreate(uint16_t tag, uint8_t id, int32_t fid, char* name, uint64_t size, int flags) "tag %d id %d fid %d name %s size %"PRIu64" flags %d"
v9fs_readlink(uint16_t tag, uint8_t id, int32_t fid) "tag %d id %d fid %d"
v9fs_readlink_return(uint16_t tag, uint8_t id, char* target) "tag %d id %d name %s"
v9fs_setattr(uint16_t tag, uint8_t id, int32_t fid, int32_t valid, int32_t mode, int32_t uid, int32_t gid, int64_t size, int64_t atime_sec, int64_t mtime_sec) "tag %u id %u fid %d iattr={valid %d mode %d uid %d gid %d size %"PRId64" atime=%"PRId64" mtime=%"PRId64" }"
v9fs_setattr_return(uint16_t tag, uint8_t id) "tag %u id %u"