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authorQu Wenruo <quwenruo@cn.fujitsu.com>2017-01-24 11:03:05 +0800
committerDavid Sterba <dsterba@suse.com>2017-03-08 13:00:45 +0100
commita2203246ae483d09114329d5d1f898efb23d6168 (patch)
tree40cea3c2a1293e7f23559c5183cf92c22312321b /cmds-inspect.c
parent95f515f2d12fb1c1b5a01e03d9f709570b762eeb (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 'cmds-inspect.c')
-rw-r--r--cmds-inspect.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/cmds-inspect.c b/cmds-inspect.c
index 5e58a28..ac3da61 100644
--- a/cmds-inspect.c
+++ b/cmds-inspect.c
@@ -173,7 +173,7 @@ static int cmd_inspect_logical_resolve(int argc, char **argv)
if (check_argc_exact(argc - optind, 2))
usage(cmd_inspect_logical_resolve_usage);
- size = min(size, (u64)64 * 1024);
+ size = min(size, (u64)SZ_64K);
inodes = malloc(size);
if (!inodes)
return 1;
@@ -486,7 +486,7 @@ static void adjust_dev_min_size(struct list_head *extents,
* chunk tree, so often this can lead to the need of allocating
* a new system chunk too, which has a maximum size of 32Mb.
*/
- *min_size += 32 * 1024 * 1024;
+ *min_size += SZ_32M;
}
}
@@ -500,7 +500,7 @@ static int print_min_dev_size(int fd, u64 devid)
* possibility of deprecating/removing it has been discussed, so we
* ignore it here.
*/
- u64 min_size = 1 * 1024 * 1024ull;
+ u64 min_size = SZ_1M;
struct btrfs_ioctl_search_args args;
struct btrfs_ioctl_search_key *sk = &args.key;
u64 last_pos = (u64)-1;