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| author | Josh Triplett <josht@us.ibm.com> | 2006-09-29 01:59:25 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-09-29 09:18:08 -0700 |
| commit | 105f4d7a813e9ef6be58549f5d2a49af1764da19 (patch) | |
| tree | 8dcb1f371f05ff8699919eebe7e187c8f74c5844 /fs | |
| parent | 99fc705996285ed2746c0c8ae8313d0a04d62ec9 (diff) | |
| download | lwn-105f4d7a813e9ef6be58549f5d2a49af1764da19.tar.gz lwn-105f4d7a813e9ef6be58549f5d2a49af1764da19.zip | |
[PATCH] fuse: add lock annotations to request_end and fuse_read_interrupt
request_end and fuse_read_interrupt release fc->lock. Add lock annotations
to these two functions so that sparse can check callers for lock pairing,
and so that sparse will not complain about these functions since they
intentionally use locks in this manner.
Signed-off-by: Josh Triplett <josh@freedesktop.org>
Acked-by: Miklos Szeredi <miklos@szeredi.hu>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'fs')
| -rw-r--r-- | fs/fuse/dev.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/fs/fuse/dev.c b/fs/fuse/dev.c index 1e2006caf158..4fc557c40cc0 100644 --- a/fs/fuse/dev.c +++ b/fs/fuse/dev.c @@ -212,6 +212,7 @@ void fuse_put_request(struct fuse_conn *fc, struct fuse_req *req) * Called with fc->lock, unlocks it */ static void request_end(struct fuse_conn *fc, struct fuse_req *req) + __releases(fc->lock) { void (*end) (struct fuse_conn *, struct fuse_req *) = req->end; req->end = NULL; @@ -640,6 +641,7 @@ static void request_wait(struct fuse_conn *fc) */ static int fuse_read_interrupt(struct fuse_conn *fc, struct fuse_req *req, const struct iovec *iov, unsigned long nr_segs) + __releases(fc->lock) { struct fuse_copy_state cs; struct fuse_in_header ih; |