diff options
author | Linus Torvalds <torvalds@linux-foundation.org> | 2008-10-23 10:22:40 -0700 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2008-10-23 10:22:40 -0700 |
commit | 5ed487bc2c44ca4e9668ef9cb54c830e2a9fac47 (patch) | |
tree | af19ed28db83e8f52690872ac99336da1cf2fd3b /fs/ocfs2/export.c | |
parent | 5b34653963de7a6d0d8c783527457d68fddc60fb (diff) | |
parent | fd217f4d70172c526478f2bc76859e909fdfa674 (diff) |
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs-2.6
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs-2.6: (46 commits)
[PATCH] fs: add a sanity check in d_free
[PATCH] i_version: remount support
[patch] vfs: make security_inode_setattr() calling consistent
[patch 1/3] FS_MBCACHE: don't needlessly make it built-in
[PATCH] move executable checking into ->permission()
[PATCH] fs/dcache.c: update comment of d_validate()
[RFC PATCH] touch_mnt_namespace when the mount flags change
[PATCH] reiserfs: add missing llseek method
[PATCH] fix ->llseek for more directories
[PATCH vfs-2.6 6/6] vfs: add LOOKUP_RENAME_TARGET intent
[PATCH vfs-2.6 5/6] vfs: remove LOOKUP_PARENT from non LOOKUP_PARENT lookup
[PATCH vfs-2.6 4/6] vfs: remove unnecessary fsnotify_d_instantiate()
[PATCH vfs-2.6 3/6] vfs: add __d_instantiate() helper
[PATCH vfs-2.6 2/6] vfs: add d_ancestor()
[PATCH vfs-2.6 1/6] vfs: replace parent == dentry->d_parent by IS_ROOT()
[PATCH] get rid of on-stack dentry in udf
[PATCH 2/2] anondev: switch to IDA
[PATCH 1/2] anondev: init IDR statically
[JFFS2] Use d_splice_alias() not d_add() in jffs2_lookup()
[PATCH] Optimise NFS readdir hack slightly.
...
Diffstat (limited to 'fs/ocfs2/export.c')
-rw-r--r-- | fs/ocfs2/export.c | 30 |
1 files changed, 6 insertions, 24 deletions
diff --git a/fs/ocfs2/export.c b/fs/ocfs2/export.c index 67527cebf21..2f27b332d8b 100644 --- a/fs/ocfs2/export.c +++ b/fs/ocfs2/export.c @@ -68,14 +68,9 @@ static struct dentry *ocfs2_get_dentry(struct super_block *sb, return ERR_PTR(-ESTALE); } - result = d_alloc_anon(inode); - - if (!result) { - iput(inode); - mlog_errno(-ENOMEM); - return ERR_PTR(-ENOMEM); - } - result->d_op = &ocfs2_dentry_ops; + result = d_obtain_alias(inode); + if (!IS_ERR(result)) + result->d_op = &ocfs2_dentry_ops; mlog_exit_ptr(result); return result; @@ -86,7 +81,6 @@ static struct dentry *ocfs2_get_parent(struct dentry *child) int status; u64 blkno; struct dentry *parent; - struct inode *inode; struct inode *dir = child->d_inode; mlog_entry("(0x%p, '%.*s')\n", child, @@ -109,21 +103,9 @@ static struct dentry *ocfs2_get_parent(struct dentry *child) goto bail_unlock; } - inode = ocfs2_iget(OCFS2_SB(dir->i_sb), blkno, 0, 0); - if (IS_ERR(inode)) { - mlog(ML_ERROR, "Unable to create inode %llu\n", - (unsigned long long)blkno); - parent = ERR_PTR(-EACCES); - goto bail_unlock; - } - - parent = d_alloc_anon(inode); - if (!parent) { - iput(inode); - parent = ERR_PTR(-ENOMEM); - } - - parent->d_op = &ocfs2_dentry_ops; + parent = d_obtain_alias(ocfs2_iget(OCFS2_SB(dir->i_sb), blkno, 0, 0)); + if (!IS_ERR(parent)) + parent->d_op = &ocfs2_dentry_ops; bail_unlock: ocfs2_inode_unlock(dir, 0); |