diff options
author | Nikolay Borisov <nborisov@suse.com> | 2017-07-27 11:17:00 +0300 |
---|---|---|
committer | David Sterba <dsterba@suse.com> | 2017-09-08 16:15:05 +0200 |
commit | cbaa70b265aa4161d92fe87fde586e1660905be2 (patch) | |
tree | b80467439a62078e4a8a4ba7c936e67647c5a473 /convert | |
parent | c0d783347f7e1763e1a13d3e13ab95a81f8718e6 (diff) |
btrfs-progs: Use named constants for common sizes
There multiple places where we use well-known sizes - 1,8,16,32 megabytes. We
also have them defined as constants in the sizes.h header. So let's use them.
No functional changes.
Signed-off-by: Nikolay Borisov <nborisov@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
Diffstat (limited to 'convert')
-rw-r--r-- | convert/main.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/convert/main.c b/convert/main.c index 03da9e49..43ee0be3 100644 --- a/convert/main.c +++ b/convert/main.c @@ -635,7 +635,7 @@ static int calculate_available_space(struct btrfs_convert_context *cctx) * Twice the minimal chunk size, to allow later wipe_reserved_ranges() * works without need to consider overlap */ - u64 min_stripe_size = 2 * 16 * 1024 * 1024; + u64 min_stripe_size = SZ_32M; int ret; /* Calculate data_chunks */ @@ -800,7 +800,7 @@ static int create_image(struct btrfs_root *root, * Start from 1M, as 0~1M is reserved, and create_image_file_range() * can't handle bytenr 0(will consider it as a hole) */ - cur = 1024 * 1024; + cur = SZ_1M; while (cur < size) { u64 len = size - cur; @@ -1015,7 +1015,7 @@ static int make_convert_data_block_groups(struct btrfs_trans_handle *trans, * And for single chunk, don't create chunk larger than 1G. */ max_chunk_size = cfg->num_bytes / 10; - max_chunk_size = min((u64)(1024 * 1024 * 1024), max_chunk_size); + max_chunk_size = min((u64)(SZ_1G), max_chunk_size); max_chunk_size = round_down(max_chunk_size, extent_root->fs_info->sectorsize); @@ -1597,7 +1597,7 @@ next: * | RSV 1 | | Old | | RSV 2 | | Old | | RSV 3 | * | 0~1M | | Fs | | SB2 + 64K | | Fs | | SB3 + 64K | * - * On the other hande, the converted fs image in btrfs is a completely + * On the other hand, the converted fs image in btrfs is a completely * valid old fs. * * |<-----------------Converted fs image in btrfs-------------------->| |