diff options
| author | Christoph Hellwig <hch@lst.de> | 2016-04-06 09:19:55 +1000 |
|---|---|---|
| committer | Dave Chinner <david@fromorbit.com> | 2016-04-06 09:19:55 +1000 |
| commit | 253f4911f297b83745938b7f2c5649b94730b002 (patch) | |
| tree | 55d475f74f3140276bc59225bfeefe4103449f19 /fs/xfs/xfs_qm_syscalls.c | |
| parent | f55532a0c0b8bb6148f4e07853b876ef73bc69ca (diff) | |
xfs: better xfs_trans_alloc interface
Merge xfs_trans_reserve and xfs_trans_alloc into a single function call
that returns a transaction with all the required log and block reservations,
and which allows passing transaction flags directly to avoid the cumbersome
_xfs_trans_alloc interface.
While we're at it we also get rid of the transaction type argument that has
been superflous since we stopped supporting the non-CIL logging mode. The
guts of it will be removed in another patch.
[dchinner: fixed transaction leak in error path in xfs_setattr_nonsize]
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Dave Chinner <dchinner@redhat.com>
Signed-off-by: Dave Chinner <david@fromorbit.com>
Diffstat (limited to 'fs/xfs/xfs_qm_syscalls.c')
| -rw-r--r-- | fs/xfs/xfs_qm_syscalls.c | 26 |
1 files changed, 7 insertions, 19 deletions
diff --git a/fs/xfs/xfs_qm_syscalls.c b/fs/xfs/xfs_qm_syscalls.c index f4d0e0a8f517..475a3882a81f 100644 --- a/fs/xfs/xfs_qm_syscalls.c +++ b/fs/xfs/xfs_qm_syscalls.c @@ -236,10 +236,8 @@ xfs_qm_scall_trunc_qfile( xfs_ilock(ip, XFS_IOLOCK_EXCL); - tp = xfs_trans_alloc(mp, XFS_TRANS_TRUNCATE_FILE); - error = xfs_trans_reserve(tp, &M_RES(mp)->tr_itruncate, 0, 0); + error = xfs_trans_alloc(mp, &M_RES(mp)->tr_itruncate, 0, 0, 0, &tp); if (error) { - xfs_trans_cancel(tp); xfs_iunlock(ip, XFS_IOLOCK_EXCL); goto out_put; } @@ -436,12 +434,9 @@ xfs_qm_scall_setqlim( defq = xfs_get_defquota(dqp, q); xfs_dqunlock(dqp); - tp = xfs_trans_alloc(mp, XFS_TRANS_QM_SETQLIM); - error = xfs_trans_reserve(tp, &M_RES(mp)->tr_qm_setqlim, 0, 0); - if (error) { - xfs_trans_cancel(tp); + error = xfs_trans_alloc(mp, &M_RES(mp)->tr_qm_setqlim, 0, 0, 0, &tp); + if (error) goto out_rele; - } xfs_dqlock(dqp); xfs_trans_dqjoin(tp, dqp); @@ -569,13 +564,9 @@ xfs_qm_log_quotaoff_end( int error; xfs_qoff_logitem_t *qoffi; - tp = xfs_trans_alloc(mp, XFS_TRANS_QM_QUOTAOFF_END); - - error = xfs_trans_reserve(tp, &M_RES(mp)->tr_qm_equotaoff, 0, 0); - if (error) { - xfs_trans_cancel(tp); + error = xfs_trans_alloc(mp, &M_RES(mp)->tr_qm_equotaoff, 0, 0, 0, &tp); + if (error) return error; - } qoffi = xfs_trans_get_qoff_item(tp, startqoff, flags & XFS_ALL_QUOTA_ACCT); @@ -603,12 +594,9 @@ xfs_qm_log_quotaoff( *qoffstartp = NULL; - tp = xfs_trans_alloc(mp, XFS_TRANS_QM_QUOTAOFF); - error = xfs_trans_reserve(tp, &M_RES(mp)->tr_qm_quotaoff, 0, 0); - if (error) { - xfs_trans_cancel(tp); + error = xfs_trans_alloc(mp, &M_RES(mp)->tr_qm_quotaoff, 0, 0, 0, &tp); + if (error) goto out; - } qoffi = xfs_trans_get_qoff_item(tp, NULL, flags & XFS_ALL_QUOTA_ACCT); xfs_trans_log_quotaoff_item(tp, qoffi); |