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[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>
This commit is contained in:
Josh Triplett 2006-09-29 01:59:25 -07:00 committed by Linus Torvalds
parent 99fc705996
commit 105f4d7a81
1 changed files with 2 additions and 0 deletions
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2
fs/fuse/dev.c
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@ -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;