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xfs: remove unused XFS_BMAPI_ flags

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Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Dave Chinner <dchinner@redhat.com>
This commit is contained in:
Christoph Hellwig 2010-06-23 18:11:15 +10:00 committed by Alex Elder
parent a59f55703c
commit cd8b0bb3c4
3 changed files with 8 additions and 20 deletions
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8
fs/xfs/xfs_bmap.c
View File

@ -4618,19 +4618,13 @@ xfs_bmapi(
* allocate the stuff asked for in this bmap call
* but that wouldn't be as good.
*/
if (wasdelay && !(flags & XFS_BMAPI_EXACT)) {
if (wasdelay) {
alen = (xfs_extlen_t)got.br_blockcount;
aoff = got.br_startoff;
if (lastx != NULLEXTNUM && lastx) {
ep = xfs_iext_get_ext(ifp, lastx - 1);
xfs_bmbt_get_all(ep, &prev);
}
} else if (wasdelay) {
alen = (xfs_extlen_t)
XFS_FILBLKS_MIN(len,
(got.br_startoff +
got.br_blockcount) - bno);
aoff = bno;
} else {
alen = (xfs_extlen_t)
XFS_FILBLKS_MIN(len, MAXEXTLEN);

17
fs/xfs/xfs_bmap.h
View File

@ -82,16 +82,13 @@ typedef struct xfs_bmap_free
#define XFS_BMAPI_DELAY 0x002 /* delayed write operation */
#define XFS_BMAPI_ENTIRE 0x004 /* return entire extent, not trimmed */
#define XFS_BMAPI_METADATA 0x008 /* mapping metadata not user data */
#define XFS_BMAPI_EXACT 0x010 /* allocate only to spec'd bounds */
#define XFS_BMAPI_ATTRFORK 0x020 /* use attribute fork not data */
#define XFS_BMAPI_ASYNC 0x040 /* bunmapi xactions can be async */
#define XFS_BMAPI_RSVBLOCKS 0x080 /* OK to alloc. reserved data blocks */
#define XFS_BMAPI_PREALLOC 0x100 /* preallocation op: unwritten space */
#define XFS_BMAPI_IGSTATE 0x200 /* Ignore state - */
#define XFS_BMAPI_ATTRFORK 0x010 /* use attribute fork not data */
#define XFS_BMAPI_RSVBLOCKS 0x020 /* OK to alloc. reserved data blocks */
#define XFS_BMAPI_PREALLOC 0x040 /* preallocation op: unwritten space */
#define XFS_BMAPI_IGSTATE 0x080 /* Ignore state - */
/* combine contig. space */
#define XFS_BMAPI_CONTIG 0x400 /* must allocate only one extent */
/* XFS_BMAPI_DIRECT_IO 0x800 */
#define XFS_BMAPI_CONVERT 0x1000 /* unwritten extent conversion - */
#define XFS_BMAPI_CONTIG 0x100 /* must allocate only one extent */
#define XFS_BMAPI_CONVERT 0x200 /* unwritten extent conversion - */
/* need write cache flushing and no */
/* additional allocation alignments */
@ -100,9 +97,7 @@ typedef struct xfs_bmap_free
{ XFS_BMAPI_DELAY, "DELAY" }, \
{ XFS_BMAPI_ENTIRE, "ENTIRE" }, \
{ XFS_BMAPI_METADATA, "METADATA" }, \
{ XFS_BMAPI_EXACT, "EXACT" }, \
{ XFS_BMAPI_ATTRFORK, "ATTRFORK" }, \
{ XFS_BMAPI_ASYNC, "ASYNC" }, \
{ XFS_BMAPI_RSVBLOCKS, "RSVBLOCKS" }, \
{ XFS_BMAPI_PREALLOC, "PREALLOC" }, \
{ XFS_BMAPI_IGSTATE, "IGSTATE" }, \

3
fs/xfs/xfs_inode.c
View File

@ -1585,8 +1585,7 @@ xfs_itruncate_finish(
xfs_bmap_init(&free_list, &first_block);
error = xfs_bunmapi(ntp, ip,
first_unmap_block, unmap_len,
xfs_bmapi_aflag(fork) |
(sync ? 0 : XFS_BMAPI_ASYNC),
xfs_bmapi_aflag(fork),
XFS_ITRUNC_MAX_EXTENTS,
&first_block, &free_list,
NULL, &done);