diff options
| author | Qu Wenruo <quwenruo@cn.fujitsu.com> | 2017-01-24 11:03:05 +0800 |
|---|---|---|
| committer | David Sterba <dsterba@suse.com> | 2017-03-08 13:00:45 +0100 |
| commit | a2203246ae483d09114329d5d1f898efb23d6168 (patch) | |
| tree | 40cea3c2a1293e7f23559c5183cf92c22312321b /utils.h | |
| parent | 95f515f2d12fb1c1b5a01e03d9f709570b762eeb (diff) | |
btrfs-progs: Introduce kernel sizes to cleanup large intermediate number
Large numbers like (1024 * 1024 * 1024) may cost reader/reviewer to
waste one second to convert to 1G.
Introduce kernel include/linux/sizes.h to replace any intermediate
number larger than 4096 (not including 4096) to SZ_*.
Signed-off-by: Qu Wenruo <quwenruo@cn.fujitsu.com>
Signed-off-by: David Sterba <dsterba@suse.com>
Diffstat (limited to 'utils.h')
| -rw-r--r-- | utils.h | 9 |
1 files changed, 5 insertions, 4 deletions
@@ -25,10 +25,11 @@ #include <stdarg.h> #include "internal.h" #include "btrfs-list.h" +#include "sizes.h" -#define BTRFS_MKFS_SYSTEM_GROUP_SIZE (4 * 1024 * 1024) -#define BTRFS_MKFS_SMALL_VOLUME_SIZE (1024 * 1024 * 1024) -#define BTRFS_MKFS_DEFAULT_NODE_SIZE 16384 +#define BTRFS_MKFS_SYSTEM_GROUP_SIZE SZ_4M +#define BTRFS_MKFS_SMALL_VOLUME_SIZE SZ_1G +#define BTRFS_MKFS_DEFAULT_NODE_SIZE SZ_16K #define BTRFS_MKFS_DEFAULT_FEATURES \ (BTRFS_FEATURE_INCOMPAT_EXTENDED_IREF \ | BTRFS_FEATURE_INCOMPAT_SKINNY_METADATA) @@ -46,7 +47,7 @@ | BTRFS_FEATURE_INCOMPAT_SKINNY_METADATA \ | BTRFS_FEATURE_INCOMPAT_NO_HOLES) -#define BTRFS_CONVERT_META_GROUP_SIZE (32 * 1024 * 1024) +#define BTRFS_CONVERT_META_GROUP_SIZE SZ_32M #define BTRFS_FEATURE_LIST_ALL (1ULL << 63) |