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| author | Jie Liu <jeff.liu@oracle.com> | 2013-08-12 20:49:59 +1000 |
|---|---|---|
| committer | Ben Myers <bpm@sgi.com> | 2013-08-12 17:47:34 -0500 |
| commit | 3d3c8b5222b92447bffaa4127ee18c757f32a460 (patch) | |
| tree | 250f3b61679231944b5272d18d17e6ceabfc62d1 /fs/xfs/xfs_qm_syscalls.c | |
| parent | 783cb6d172358892d6af394ebe2876bcbfcc6499 (diff) | |
| download | linux-3d3c8b5222b92447bffaa4127ee18c757f32a460.tar.gz | |
xfs: refactor xfs_trans_reserve() interface
With the new xfs_trans_res structure has been introduced, the log reservation size, log count as well as log flags are pre-initialized at mount time. So it's time to refine xfs_trans_reserve() interface to be more neat. Also, introduce a new helper M_RES() to return a pointer to the mp->m_resv structure to simplify the input. Signed-off-by: Jie Liu <jeff.liu@oracle.com> Signed-off-by: Dave Chinner <dchinner@redhat.com> Reviewed-by: Mark Tinguely <tinguely@sgi.com> Signed-off-by: Ben Myers <bpm@sgi.com>
Diffstat (limited to 'fs/xfs/xfs_qm_syscalls.c')
| -rw-r--r-- | fs/xfs/xfs_qm_syscalls.c | 13 |
1 files changed, 4 insertions, 9 deletions
diff --git a/fs/xfs/xfs_qm_syscalls.c b/fs/xfs/xfs_qm_syscalls.c index 6fdccc324f7e..5290af2411c4 100644 --- a/fs/xfs/xfs_qm_syscalls.c +++ b/fs/xfs/xfs_qm_syscalls.c @@ -247,9 +247,7 @@ 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, 0, XFS_ITRUNCATE_LOG_RES(mp), 0, - XFS_TRANS_PERM_LOG_RES, - XFS_ITRUNCATE_LOG_COUNT); + error = xfs_trans_reserve(tp, &M_RES(mp)->tr_itruncate, 0, 0); if (error) { xfs_trans_cancel(tp, 0); xfs_iunlock(ip, XFS_IOLOCK_EXCL); @@ -540,8 +538,7 @@ xfs_qm_scall_setqlim( xfs_dqunlock(dqp); tp = xfs_trans_alloc(mp, XFS_TRANS_QM_SETQLIM); - error = xfs_trans_reserve(tp, 0, XFS_QM_SETQLIM_LOG_RES(mp), - 0, 0, XFS_DEFAULT_LOG_COUNT); + error = xfs_trans_reserve(tp, &M_RES(mp)->tr_qm_setqlim, 0, 0); if (error) { xfs_trans_cancel(tp, 0); goto out_rele; @@ -675,8 +672,7 @@ xfs_qm_log_quotaoff_end( tp = xfs_trans_alloc(mp, XFS_TRANS_QM_QUOTAOFF_END); - error = xfs_trans_reserve(tp, 0, XFS_QM_QUOTAOFF_END_LOG_RES(mp), - 0, 0, XFS_DEFAULT_LOG_COUNT); + error = xfs_trans_reserve(tp, &M_RES(mp)->tr_qm_equotaoff, 0, 0); if (error) { xfs_trans_cancel(tp, 0); return (error); @@ -709,8 +705,7 @@ xfs_qm_log_quotaoff( uint oldsbqflag=0; tp = xfs_trans_alloc(mp, XFS_TRANS_QM_QUOTAOFF); - error = xfs_trans_reserve(tp, 0, XFS_QM_QUOTAOFF_LOG_RES(mp), - 0, 0, XFS_DEFAULT_LOG_COUNT); + error = xfs_trans_reserve(tp, &M_RES(mp)->tr_qm_quotaoff, 0, 0); if (error) goto error0; |