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| author | David Sterba <dsterba@suse.com> | 2022-09-09 17:31:38 +0200 |
|---|---|---|
| committer | David Sterba <dsterba@suse.com> | 2022-12-05 18:00:40 +0100 |
| commit | fd8d2951f478c095f5e65c5f14f2be4d4724c5ea (patch) | |
| tree | ea286f1ee3f0f5ec8b7fe145a2d74eec0888d915 /fs/btrfs/extent_io.h | |
| parent | c7321b76dfcc8a1b8d7dad3eff3595bad28252e2 (diff) | |
| download | linux-fd8d2951f478c095f5e65c5f14f2be4d4724c5ea.tar.gz linux-fd8d2951f478c095f5e65c5f14f2be4d4724c5ea.tar.bz2 linux-fd8d2951f478c095f5e65c5f14f2be4d4724c5ea.zip | |
btrfs: convert extent_io page op defines to enum bits
Reviewed-by: Josef Bacik <josef@toxicpanda.com>
Signed-off-by: David Sterba <dsterba@suse.com>
Diffstat (limited to 'fs/btrfs/extent_io.h')
| -rw-r--r-- | fs/btrfs/extent_io.h | 17 |
1 files changed, 10 insertions, 7 deletions
diff --git a/fs/btrfs/extent_io.h b/fs/btrfs/extent_io.h index 7929f054dda3..a5ec1475988f 100644 --- a/fs/btrfs/extent_io.h +++ b/fs/btrfs/extent_io.h @@ -9,6 +9,7 @@ #include <linux/btrfs_tree.h> #include "compression.h" #include "ulist.h" +#include "misc.h" enum { EXTENT_BUFFER_UPTODATE, @@ -29,13 +30,15 @@ enum { }; /* these are flags for __process_pages_contig */ -#define PAGE_UNLOCK (1 << 0) -/* Page starts writeback, clear dirty bit and set writeback bit */ -#define PAGE_START_WRITEBACK (1 << 1) -#define PAGE_END_WRITEBACK (1 << 2) -#define PAGE_SET_ORDERED (1 << 3) -#define PAGE_SET_ERROR (1 << 4) -#define PAGE_LOCK (1 << 5) +enum { + ENUM_BIT(PAGE_UNLOCK), + /* Page starts writeback, clear dirty bit and set writeback bit */ + ENUM_BIT(PAGE_START_WRITEBACK), + ENUM_BIT(PAGE_END_WRITEBACK), + ENUM_BIT(PAGE_SET_ORDERED), + ENUM_BIT(PAGE_SET_ERROR), + ENUM_BIT(PAGE_LOCK), +}; /* * page->private values. Every page that is controlled by the extent |