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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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4
fs/xfs/xfs_log_recover.c
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@@ -3751,7 +3751,7 @@ xlog_recover_process_efi(
}
set_bit(XFS_EFI_RECOVERED, &efip->efi_flags);
error = xfs_trans_commit(tp, 0);
error = xfs_trans_commit(tp);
return error;
abort_error:
@@ -3857,7 +3857,7 @@ xlog_recover_clear_agi_bucket(
xfs_trans_log_buf(tp, agibp, offset,
(offset + sizeof(xfs_agino_t) - 1));
error = xfs_trans_commit(tp, 0);
error = xfs_trans_commit(tp);
if (error)
goto out_error;
return;