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xfs: saner xfs_trans_commit interface

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The flags argument to xfs_trans_commit is not useful for most callers, as
a commit of a transaction without a permanent log reservation must pass
0 here, and all callers for a transaction with a permanent log reservation
except for xfs_trans_roll must pass XFS_TRANS_RELEASE_LOG_RES.  So remove
the flags argument from the public xfs_trans_commit interfaces, and
introduce low-level __xfs_trans_commit variant just for xfs_trans_roll
that regrants a log reservation instead of releasing it.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Dave Chinner <dchinner@redhat.com>
Signed-off-by: Dave Chinner <david@fromorbit.com>
This commit is contained in:
Christoph Hellwig
2015-06-04 13:48:08 +10:00
committed by Dave Chinner
parent 4906e21545
commit 70393313dd
24 changed files with 68 additions and 74 deletions
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9
fs/xfs/xfs_qm_syscalls.c
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@@ -259,7 +259,7 @@ xfs_qm_scall_trunc_qfile(
ASSERT(ip->i_d.di_nextents == 0);
xfs_trans_ichgtime(tp, ip, XFS_ICHGTIME_MOD | XFS_ICHGTIME_CHG);
error = xfs_trans_commit(tp, XFS_TRANS_RELEASE_LOG_RES);
error = xfs_trans_commit(tp);
out_unlock:
xfs_iunlock(ip, XFS_ILOCK_EXCL | XFS_IOLOCK_EXCL);
@@ -547,7 +547,7 @@ xfs_qm_scall_setqlim(
dqp->dq_flags |= XFS_DQ_DIRTY;
xfs_trans_log_dquot(tp, dqp);
error = xfs_trans_commit(tp, 0);
error = xfs_trans_commit(tp);
out_rele:
xfs_qm_dqrele(dqp);
@@ -584,8 +584,7 @@ xfs_qm_log_quotaoff_end(
* We don't care about quotoff's performance.
*/
xfs_trans_set_sync(tp);
error = xfs_trans_commit(tp, 0);
return error;
return xfs_trans_commit(tp);
}
@@ -623,7 +622,7 @@ xfs_qm_log_quotaoff(
* We don't care about quotoff's performance.
*/
xfs_trans_set_sync(tp);
error = xfs_trans_commit(tp, 0);
error = xfs_trans_commit(tp);
if (error)
goto out;