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| author | Christoph Hellwig <hch@infradead.org> | 2010-06-24 11:36:58 +1000 |
|---|---|---|
| committer | Alex Elder <aelder@sgi.com> | 2010-07-26 13:16:36 -0500 |
| commit | 898621d5a72c6799a9a13fce20443b4b6699899c (patch) | |
| tree | 6cd994bd8d24f4f4f6ac5b5b57e0b99ee02d4ba6 /fs/xfs/quota/xfs_dquot.c | |
| parent | 4d16e9246fc3b3cf7bc95609eff66929a39daa06 (diff) | |
| download | linux-898621d5a72c6799a9a13fce20443b4b6699899c.tar.gz linux-898621d5a72c6799a9a13fce20443b4b6699899c.tar.bz2 linux-898621d5a72c6799a9a13fce20443b4b6699899c.zip | |
xfs: simplify inode to transaction joining
Currently we need to either call IHOLD or xfs_trans_ihold on an inode when
joining it to a transaction via xfs_trans_ijoin.
This patches instead makes xfs_trans_ijoin usable on it's own by doing
an implicity xfs_trans_ihold, which also allows us to drop the third
argument. For the case where we want to hold a reference on the inode
a xfs_trans_ijoin_ref wrapper is added which does the IHOLD and marks
the inode for needing an xfs_iput. In addition to the cleaner interface
to the caller this also simplifies the implementation.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Dave Chinner <dchinner@redhat.com>
Diffstat (limited to 'fs/xfs/quota/xfs_dquot.c')
| -rw-r--r-- | fs/xfs/quota/xfs_dquot.c | 9 |
1 files changed, 1 insertions, 8 deletions
diff --git a/fs/xfs/quota/xfs_dquot.c b/fs/xfs/quota/xfs_dquot.c index 6526e87cade0..56f366e327f3 100644 --- a/fs/xfs/quota/xfs_dquot.c +++ b/fs/xfs/quota/xfs_dquot.c @@ -378,14 +378,7 @@ xfs_qm_dqalloc( return (ESRCH); } - /* - * xfs_trans_commit normally decrements the vnode ref count - * when it unlocks the inode. Since we want to keep the quota - * inode around, we bump the vnode ref count now. - */ - IHOLD(quotip); - - xfs_trans_ijoin(tp, quotip, XFS_ILOCK_EXCL); + xfs_trans_ijoin_ref(tp, quotip, XFS_ILOCK_EXCL); nmaps = 1; if ((error = xfs_bmapi(tp, quotip, offset_fsb, XFS_DQUOT_CLUSTER_SIZE_FSB, |