summaryrefslogtreecommitdiffstats
path: root/fs/ceph/export.c
diff options
context:
space:
mode:
authorLinus Torvalds <torvalds@linux-foundation.org>2016-12-16 10:24:44 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2016-12-16 10:24:44 -0800
commit9a19a6db37ee0b7a6db796b3dcd6bb6e7237d6ea (patch)
tree614d68498eea1c6f9120cae07806f916fd9776bc /fs/ceph/export.c
parentbd9999cd6a5eb899504ce14c1f70c5479143bbbc (diff)
parentc4364f837caf618c2fdb51a2e132cf29dfd1fffa (diff)
downloadlinux-stable-9a19a6db37ee0b7a6db796b3dcd6bb6e7237d6ea.tar.gz
linux-stable-9a19a6db37ee0b7a6db796b3dcd6bb6e7237d6ea.tar.bz2
linux-stable-9a19a6db37ee0b7a6db796b3dcd6bb6e7237d6ea.zip
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
Pull vfs updates from Al Viro: - more ->d_init() stuff (work.dcache) - pathname resolution cleanups (work.namei) - a few missing iov_iter primitives - copy_from_iter_full() and friends. Either copy the full requested amount, advance the iterator and return true, or fail, return false and do _not_ advance the iterator. Quite a few open-coded callers converted (and became more readable and harder to fuck up that way) (work.iov_iter) - several assorted patches, the big one being logfs removal * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs: logfs: remove from tree vfs: fix put_compat_statfs64() does not handle errors namei: fold should_follow_link() with the step into not-followed link namei: pass both WALK_GET and WALK_MORE to should_follow_link() namei: invert WALK_PUT logics namei: shift interpretation of LOOKUP_FOLLOW inside should_follow_link() namei: saner calling conventions for mountpoint_last() namei.c: get rid of user_path_parent() switch getfrag callbacks to ..._full() primitives make skb_add_data,{_nocache}() and skb_copy_to_page_nocache() advance only on success [iov_iter] new primitives - copy_from_iter_full() and friends don't open-code file_inode() ceph: switch to use of ->d_init() ceph: unify dentry_operations instances lustre: switch to use of ->d_init()
Diffstat (limited to 'fs/ceph/export.c')
-rw-r--r--fs/ceph/export.c26
1 files changed, 2 insertions, 24 deletions
diff --git a/fs/ceph/export.c b/fs/ceph/export.c
index 1780218a48f0..180bbef760f2 100644
--- a/fs/ceph/export.c
+++ b/fs/ceph/export.c
@@ -62,7 +62,6 @@ static struct dentry *__fh_to_dentry(struct super_block *sb, u64 ino)
{
struct ceph_mds_client *mdsc = ceph_sb_to_client(sb)->mdsc;
struct inode *inode;
- struct dentry *dentry;
struct ceph_vino vino;
int err;
@@ -94,16 +93,7 @@ static struct dentry *__fh_to_dentry(struct super_block *sb, u64 ino)
return ERR_PTR(-ESTALE);
}
- dentry = d_obtain_alias(inode);
- if (IS_ERR(dentry))
- return dentry;
- err = ceph_init_dentry(dentry);
- if (err < 0) {
- dput(dentry);
- return ERR_PTR(err);
- }
- dout("__fh_to_dentry %llx %p dentry %p\n", ino, inode, dentry);
- return dentry;
+ return d_obtain_alias(inode);
}
/*
@@ -131,7 +121,6 @@ static struct dentry *__get_parent(struct super_block *sb,
struct ceph_mds_client *mdsc = ceph_sb_to_client(sb)->mdsc;
struct ceph_mds_request *req;
struct inode *inode;
- struct dentry *dentry;
int mask;
int err;
@@ -164,18 +153,7 @@ static struct dentry *__get_parent(struct super_block *sb,
if (!inode)
return ERR_PTR(-ENOENT);
- dentry = d_obtain_alias(inode);
- if (IS_ERR(dentry))
- return dentry;
- err = ceph_init_dentry(dentry);
- if (err < 0) {
- dput(dentry);
- return ERR_PTR(err);
- }
- dout("__get_parent ino %llx parent %p ino %llx.%llx\n",
- child ? ceph_ino(d_inode(child)) : ino,
- dentry, ceph_vinop(inode));
- return dentry;
+ return d_obtain_alias(inode);
}
static struct dentry *ceph_get_parent(struct dentry *child)