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authorEric W. Biederman <ebiederm@xmission.com>2014-02-13 10:19:10 -0800
committerAl Viro <viro@zeniv.linux.org.uk>2014-10-09 02:38:58 -0400
commitc143c2333c48f1430231b31a8c17e074b9b504eb (patch)
treebe124eb194903b97429ad6914a7a02d55d969940 /fs/ceph
parent5542aa2fa7f6cddb03c4ac3135e390adffda98ca (diff)
downloadop-kernel-dev-c143c2333c48f1430231b31a8c17e074b9b504eb.zip
op-kernel-dev-c143c2333c48f1430231b31a8c17e074b9b504eb.tar.gz
vfs: Remove d_drop calls from d_revalidate implementations
Now that d_invalidate always succeeds it is not longer necessary or desirable to hard code d_drop calls into filesystem specific d_revalidate implementations. Remove the unnecessary d_drop calls and rely on d_invalidate to drop the dentries. Using d_invalidate ensures that paths to mount points will not be dropped. Reviewed-by: Miklos Szeredi <miklos@szeredi.hu> Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'fs/ceph')
-rw-r--r--fs/ceph/dir.c1
1 files changed, 0 insertions, 1 deletions
diff --git a/fs/ceph/dir.c b/fs/ceph/dir.c
index c29d6ae..b6c59ea 100644
--- a/fs/ceph/dir.c
+++ b/fs/ceph/dir.c
@@ -1069,7 +1069,6 @@ static int ceph_d_revalidate(struct dentry *dentry, unsigned int flags)
ceph_dentry_lru_touch(dentry);
} else {
ceph_dir_clear_complete(dir);
- d_drop(dentry);
}
iput(dir);
return valid;
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