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xfs: rename flist/free_list to dfops

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Mechanical change of flist/free_list to dfops, since they're now
deferred ops, not just a freeing list.

Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Reviewed-by: Brian Foster <bfoster@redhat.com>
Signed-off-by: Dave Chinner <david@fromorbit.com>
This commit is contained in:
Darrick J. Wong
2016-08-03 11:19:29 +10:00
committed by Dave Chinner
parent 310a75a3c6
commit 2c3234d1ef
20 changed files with 241 additions and 241 deletions
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40
fs/xfs/xfs_bmap_util.c
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@@ -685,7 +685,7 @@ xfs_bmap_punch_delalloc_range(
xfs_bmbt_irec_t imap;
int nimaps = 1;
xfs_fsblock_t firstblock;
struct xfs_defer_ops flist;
struct xfs_defer_ops dfops;
/*
* Map the range first and check that it is a delalloc extent
@@ -716,18 +716,18 @@ xfs_bmap_punch_delalloc_range(
WARN_ON(imap.br_blockcount == 0);
/*
* Note: while we initialise the firstblock/flist pair, they
* Note: while we initialise the firstblock/dfops pair, they
* should never be used because blocks should never be
* allocated or freed for a delalloc extent and hence we need
* don't cancel or finish them after the xfs_bunmapi() call.
*/
xfs_defer_init(&flist, &firstblock);
xfs_defer_init(&dfops, &firstblock);
error = xfs_bunmapi(NULL, ip, start_fsb, 1, 0, 1, &firstblock,
&flist, &done);
&dfops, &done);
if (error)
break;
ASSERT(!xfs_defer_has_unfinished_work(&flist));
ASSERT(!xfs_defer_has_unfinished_work(&dfops));
next_block:
start_fsb++;
remaining--;
@@ -884,7 +884,7 @@ xfs_alloc_file_space(
int rt;
xfs_trans_t *tp;
xfs_bmbt_irec_t imaps[1], *imapp;
struct xfs_defer_ops free_list;
struct xfs_defer_ops dfops;
uint qblocks, resblks, resrtextents;
int error;
@@ -975,17 +975,17 @@ xfs_alloc_file_space(
xfs_trans_ijoin(tp, ip, 0);
xfs_defer_init(&free_list, &firstfsb);
xfs_defer_init(&dfops, &firstfsb);
error = xfs_bmapi_write(tp, ip, startoffset_fsb,
allocatesize_fsb, alloc_type, &firstfsb,
resblks, imapp, &nimaps, &free_list);
resblks, imapp, &nimaps, &dfops);
if (error)
goto error0;
/*
* Complete the transaction
*/
error = xfs_defer_finish(&tp, &free_list, NULL);
error = xfs_defer_finish(&tp, &dfops, NULL);
if (error)
goto error0;
@@ -1008,7 +1008,7 @@ xfs_alloc_file_space(
return error;
error0: /* Cancel bmap, unlock inode, unreserve quota blocks, cancel trans */
xfs_defer_cancel(&free_list);
xfs_defer_cancel(&dfops);
xfs_trans_unreserve_quota_nblks(tp, ip, (long)qblocks, 0, quota_flag);
error1: /* Just cancel transaction */
@@ -1026,7 +1026,7 @@ xfs_unmap_extent(
{
struct xfs_mount *mp = ip->i_mount;
struct xfs_trans *tp;
struct xfs_defer_ops free_list;
struct xfs_defer_ops dfops;
xfs_fsblock_t firstfsb;
uint resblks = XFS_DIOSTRAT_SPACE_RES(mp, 0);
int error;
@@ -1045,13 +1045,13 @@ xfs_unmap_extent(
xfs_trans_ijoin(tp, ip, 0);
xfs_defer_init(&free_list, &firstfsb);
xfs_defer_init(&dfops, &firstfsb);
error = xfs_bunmapi(tp, ip, startoffset_fsb, len_fsb, 0, 2, &firstfsb,
&free_list, done);
&dfops, done);
if (error)
goto out_bmap_cancel;
error = xfs_defer_finish(&tp, &free_list, ip);
error = xfs_defer_finish(&tp, &dfops, ip);
if (error)
goto out_bmap_cancel;
@@ -1061,7 +1061,7 @@ out_unlock:
return error;
out_bmap_cancel:
xfs_defer_cancel(&free_list);
xfs_defer_cancel(&dfops);
out_trans_cancel:
xfs_trans_cancel(tp);
goto out_unlock;
@@ -1250,7 +1250,7 @@ xfs_shift_file_space(
struct xfs_mount *mp = ip->i_mount;
struct xfs_trans *tp;
int error;
struct xfs_defer_ops free_list;
struct xfs_defer_ops dfops;
xfs_fsblock_t first_block;
xfs_fileoff_t stop_fsb;
xfs_fileoff_t next_fsb;
@@ -1328,19 +1328,19 @@ xfs_shift_file_space(
xfs_trans_ijoin(tp, ip, XFS_ILOCK_EXCL);
xfs_defer_init(&free_list, &first_block);
xfs_defer_init(&dfops, &first_block);
/*
* We are using the write transaction in which max 2 bmbt
* updates are allowed
*/
error = xfs_bmap_shift_extents(tp, ip, &next_fsb, shift_fsb,
&done, stop_fsb, &first_block, &free_list,
&done, stop_fsb, &first_block, &dfops,
direction, XFS_BMAP_MAX_SHIFT_EXTENTS);
if (error)
goto out_bmap_cancel;
error = xfs_defer_finish(&tp, &free_list, NULL);
error = xfs_defer_finish(&tp, &dfops, NULL);
if (error)
goto out_bmap_cancel;
@@ -1350,7 +1350,7 @@ xfs_shift_file_space(
return error;
out_bmap_cancel:
xfs_defer_cancel(&free_list);
xfs_defer_cancel(&dfops);
out_trans_cancel:
xfs_trans_cancel(tp);
return error;