diff options
Diffstat (limited to 'fs/xfs/xfs_bmap.h')
| -rw-r--r-- | fs/xfs/xfs_bmap.h | 37 |
1 files changed, 7 insertions, 30 deletions
diff --git a/fs/xfs/xfs_bmap.h b/fs/xfs/xfs_bmap.h index 419dafb9d87..b13569a6179 100644 --- a/fs/xfs/xfs_bmap.h +++ b/fs/xfs/xfs_bmap.h @@ -28,20 +28,6 @@ struct xfs_trans; extern kmem_zone_t *xfs_bmap_free_item_zone; /* - * DELTA: describe a change to the in-core extent list. - * - * Internally the use of xed_blockount is somewhat funky. - * xed_blockcount contains an offset much of the time because this - * makes merging changes easier. (xfs_fileoff_t and xfs_filblks_t are - * the same underlying type). - */ -typedef struct xfs_extdelta -{ - xfs_fileoff_t xed_startoff; /* offset of range */ - xfs_filblks_t xed_blockcount; /* blocks in range */ -} xfs_extdelta_t; - -/* * List of extents to be free "later". * The list is kept sorted on xbf_startblock. */ @@ -82,16 +68,13 @@ 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 +83,7 @@ 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" }, \ @@ -310,9 +291,7 @@ xfs_bmapi( xfs_extlen_t total, /* total blocks needed */ struct xfs_bmbt_irec *mval, /* output: map values */ int *nmap, /* i/o: mval size/count */ - xfs_bmap_free_t *flist, /* i/o: list extents to free */ - xfs_extdelta_t *delta); /* o: change made to incore - extents */ + xfs_bmap_free_t *flist); /* i/o: list extents to free */ /* * Map file blocks to filesystem blocks, simple version. @@ -346,8 +325,6 @@ xfs_bunmapi( xfs_fsblock_t *firstblock, /* first allocated block controls a.g. for allocs */ xfs_bmap_free_t *flist, /* i/o: list extents to free */ - xfs_extdelta_t *delta, /* o: change made to incore - extents */ int *done); /* set if not done yet */ /* |