diff options
| author | Christoph Hellwig <hch@infradead.org> | 2011-02-13 13:26:42 +0000 |
|---|---|---|
| committer | Alex Elder <aelder@sgi.com> | 2011-02-22 20:32:28 -0600 |
| commit | ec3ba85f4083d10e32fe58b46db02d78ef71f6b8 (patch) | |
| tree | bf8e3b41e913c80f24673b87fb390ce6903d82ac /fs/xfs/xfs_trans_inode.c | |
| parent | 1050c71e2925ab0cb025e4c89e08b15529a1ee36 (diff) | |
xfs: more sensible inode refcounting for ialloc
Currently we return iodes from xfs_ialloc with just a single reference held.
But we need two references, as one is dropped during transaction commit and
the second needs to be transfered to the VFS. Change xfs_ialloc to use
xfs_iget plus xfs_trans_ijoin_ref to grab two references to the inode,
and remove the now superflous IHOLD calls from all callers. This also
greatly simplifies the error handling in xfs_create and also allow to remove
xfs_trans_iget as no other callers are left.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Dave Chinner <dchinner@redhat.com>
Signed-off-by: Alex Elder <aelder@sgi.com>
Diffstat (limited to 'fs/xfs/xfs_trans_inode.c')
| -rw-r--r-- | fs/xfs/xfs_trans_inode.c | 22 |
1 files changed, 0 insertions, 22 deletions
diff --git a/fs/xfs/xfs_trans_inode.c b/fs/xfs/xfs_trans_inode.c index ccb34532768b..16084d8ea231 100644 --- a/fs/xfs/xfs_trans_inode.c +++ b/fs/xfs/xfs_trans_inode.c @@ -44,28 +44,6 @@ xfs_trans_inode_broot_debug( #endif /* - * Get an inode and join it to the transaction. - */ -int -xfs_trans_iget( - xfs_mount_t *mp, - xfs_trans_t *tp, - xfs_ino_t ino, - uint flags, - uint lock_flags, - xfs_inode_t **ipp) -{ - int error; - - error = xfs_iget(mp, tp, ino, flags, lock_flags, ipp); - if (!error && tp) { - xfs_trans_ijoin(tp, *ipp); - (*ipp)->i_itemp->ili_lock_flags = lock_flags; - } - return error; -} - -/* * Add a locked inode to the transaction. * * The inode must be locked, and it cannot be associated with any transaction. |