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btrfs: get fs_info from block group in next_block_group

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We can read fs_info from the block group cache structure and can drop it
from the parameters.

Signed-off-by: David Sterba <dsterba@suse.com>
This commit is contained in:
David Sterba 2019-03-20 12:01:07 +01:00
parent 32b593bfcb
commit f87b7eb821
1 changed files with 5 additions and 5 deletions
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10
fs/btrfs/extent-tree.c
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@ -3256,10 +3256,10 @@ fail:
}
static struct btrfs_block_group_cache *
next_block_group(struct btrfs_fs_info *fs_info,
struct btrfs_block_group_cache *cache)
static struct btrfs_block_group_cache *next_block_group(
struct btrfs_block_group_cache *cache)
{
struct btrfs_fs_info *fs_info = cache->fs_info;
struct rb_node *node;
spin_lock(&fs_info->block_group_cache_lock);
@ -10050,7 +10050,7 @@ void btrfs_put_block_group_cache(struct btrfs_fs_info *info)
if (block_group->iref)
break;
spin_unlock(&block_group->lock);
block_group = next_block_group(info, block_group);
block_group = next_block_group(block_group);
}
if (!block_group) {
if (last == 0)
@ -11296,7 +11296,7 @@ int btrfs_trim_fs(struct btrfs_fs_info *fs_info, struct fstrim_range *range)
int ret = 0;
cache = btrfs_lookup_first_block_group(fs_info, range->start);
for (; cache; cache = next_block_group(fs_info, cache)) {
for (; cache; cache = next_block_group(cache)) {
if (cache->key.objectid >= (range->start + range->len)) {
btrfs_put_block_group(cache);
break;