btrfs: rename btrfs_block_group_cache

The type name is misleading, a single entry is named 'cache' while this
normally means a collection of objects. Rename that everywhere. Also the
identifier was quite long, making function prototypes harder to format.

Suggested-by: Nikolay Borisov <nborisov@suse.com>
Reviewed-by: Qu Wenruo <wqu@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
This commit is contained in:
David Sterba
2019-10-29 19:20:18 +01:00
parent d49a2ddb15
commit 32da5386d9
26 changed files with 278 additions and 293 deletions

View File

@@ -3040,7 +3040,7 @@ out_kfree:
static void btrfs_release_delalloc_bytes(struct btrfs_fs_info *fs_info,
u64 start, u64 len)
{
struct btrfs_block_group_cache *cache;
struct btrfs_block_group *cache;
cache = btrfs_lookup_block_group(fs_info, start);
ASSERT(cache);
@@ -10837,7 +10837,7 @@ static int btrfs_swap_activate(struct swap_info_struct *sis, struct file *file,
start = 0;
while (start < isize) {
u64 logical_block_start, physical_block_start;
struct btrfs_block_group_cache *bg;
struct btrfs_block_group *bg;
u64 len = isize - start;
em = btrfs_get_extent(BTRFS_I(inode), NULL, 0, start, len, 0);