diff options
| author | Nikolay Borisov <nborisov@suse.com> | 2019-01-30 16:50:50 +0200 |
|---|---|---|
| committer | David Sterba <dsterba@suse.com> | 2019-02-25 14:13:36 +0100 |
| commit | ba8f5206a4fc579dcbc5e7dd571965236a9842d3 (patch) | |
| tree | 94ef8e314dba1ca185e5a997c02154d146caeee8 /fs/btrfs | |
| parent | 9a0ec83d57953f67f3dcb261d126f33f53072b04 (diff) | |
btrfs: Remove EXTENT_FIRST_DELALLOC bit
With the refactoring introduced in 8b62f87bad9c ("Btrfs: reworki
outstanding_extents") this flag became unused. Remove it and renumber
the following flags accordingly. No functional changes.
Reviewed-by: Johannes Thumshirn <jthumshirn@suse.de>
Signed-off-by: Nikolay Borisov <nborisov@suse.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
Diffstat (limited to 'fs/btrfs')
| -rw-r--r-- | fs/btrfs/extent_io.c | 2 | ||||
| -rw-r--r-- | fs/btrfs/extent_io.h | 15 |
2 files changed, 7 insertions, 10 deletions
diff --git a/fs/btrfs/extent_io.c b/fs/btrfs/extent_io.c index ca87fbae3364..67fec85c94d9 100644 --- a/fs/btrfs/extent_io.c +++ b/fs/btrfs/extent_io.c @@ -585,7 +585,6 @@ int __clear_extent_bit(struct extent_io_tree *tree, u64 start, u64 end, if (delete) bits |= ~EXTENT_CTLBITS; - bits |= EXTENT_FIRST_DELALLOC; if (bits & (EXTENT_IOBITS | EXTENT_BOUNDARY)) clear = 1; @@ -850,7 +849,6 @@ __set_extent_bit(struct extent_io_tree *tree, u64 start, u64 end, btrfs_debug_check_extent_io_range(tree, start, end); - bits |= EXTENT_FIRST_DELALLOC; again: if (!prealloc && gfpflags_allow_blocking(mask)) { /* diff --git a/fs/btrfs/extent_io.h b/fs/btrfs/extent_io.h index 9673be3f3d1f..08749e0b9c32 100644 --- a/fs/btrfs/extent_io.h +++ b/fs/btrfs/extent_io.h @@ -18,17 +18,16 @@ #define EXTENT_BOUNDARY (1U << 9) #define EXTENT_NODATASUM (1U << 10) #define EXTENT_CLEAR_META_RESV (1U << 11) -#define EXTENT_FIRST_DELALLOC (1U << 12) -#define EXTENT_NEED_WAIT (1U << 13) -#define EXTENT_DAMAGED (1U << 14) -#define EXTENT_NORESERVE (1U << 15) -#define EXTENT_QGROUP_RESERVED (1U << 16) -#define EXTENT_CLEAR_DATA_RESV (1U << 17) -#define EXTENT_DELALLOC_NEW (1U << 18) +#define EXTENT_NEED_WAIT (1U << 12) +#define EXTENT_DAMAGED (1U << 13) +#define EXTENT_NORESERVE (1U << 14) +#define EXTENT_QGROUP_RESERVED (1U << 15) +#define EXTENT_CLEAR_DATA_RESV (1U << 16) +#define EXTENT_DELALLOC_NEW (1U << 17) #define EXTENT_IOBITS (EXTENT_LOCKED | EXTENT_WRITEBACK) #define EXTENT_DO_ACCOUNTING (EXTENT_CLEAR_META_RESV | \ EXTENT_CLEAR_DATA_RESV) -#define EXTENT_CTLBITS (EXTENT_DO_ACCOUNTING | EXTENT_FIRST_DELALLOC) +#define EXTENT_CTLBITS (EXTENT_DO_ACCOUNTING) /* * flags for bio submission. The high bits indicate the compression |