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authorNeilBrown <neilb@suse.de>2006-10-04 02:15:43 -0700
committerLinus Torvalds <torvalds@g5.osdl.org>2006-10-04 07:55:15 -0700
commit7ed94296a660a61989b5d54f0c4bb804f30567d3 (patch)
tree9c598c7dd55181a8df91f9c10d04a5c3031198bc /fs/nfsd
parent1d02a030b01443f1cb81f22750113fe9a98109d9 (diff)
[PATCH] knfsd: nfsd: lockdep annotation fix
nfsv2 needs the I_MUTEX_PARENT on the directory when creating a file too. Signed-off-by: Neil Brown <neilb@suse.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'fs/nfsd')
-rw-r--r--fs/nfsd/nfsproc.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/nfsd/nfsproc.c b/fs/nfsd/nfsproc.c
index 06cd0db0f32..4e06810b610 100644
--- a/fs/nfsd/nfsproc.c
+++ b/fs/nfsd/nfsproc.c
@@ -225,7 +225,7 @@ nfsd_proc_create(struct svc_rqst *rqstp, struct nfsd_createargs *argp,
nfserr = nfserr_exist;
if (isdotent(argp->name, argp->len))
goto done;
- fh_lock(dirfhp);
+ fh_lock_nested(dirfhp, I_MUTEX_PARENT);
dchild = lookup_one_len(argp->name, dirfhp->fh_dentry, argp->len);
if (IS_ERR(dchild)) {
nfserr = nfserrno(PTR_ERR(dchild));