diff options
author | Qu Wenruo <wqu@suse.com> | 2018-03-05 16:09:12 +0800 |
---|---|---|
committer | David Sterba <dsterba@suse.com> | 2018-03-30 22:15:53 +0200 |
commit | bb338fb0f0ac780e5f2806e0b50ef27e84701b7c (patch) | |
tree | 53c91128ad514db8e048facd191e3d2f76ea1e6f /free-space-cache.c | |
parent | f44a0550123be92245943d832df64134c5fd6241 (diff) |
btrfs-progs: free-space-cache: Use DIV_ROUND_UP() to replace open code
Signed-off-by: Qu Wenruo <wqu@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
Diffstat (limited to 'free-space-cache.c')
-rw-r--r-- | free-space-cache.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/free-space-cache.c b/free-space-cache.c index 50356d04..f933f9f1 100644 --- a/free-space-cache.c +++ b/free-space-cache.c @@ -54,8 +54,7 @@ static int io_ctl_init(struct io_ctl *io_ctl, u64 size, u64 ino, struct btrfs_root *root) { memset(io_ctl, 0, sizeof(struct io_ctl)); - io_ctl->num_pages = (size + root->fs_info->sectorsize - 1) / - root->fs_info->sectorsize; + io_ctl->num_pages = DIV_ROUND_UP(size, root->fs_info->sectorsize); io_ctl->buffer = kzalloc(size, GFP_NOFS); if (!io_ctl->buffer) return -ENOMEM; |