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btrfs: Remove fs_info from btrfs_inc_block_group_ro

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It can be referenced from the passed bg cache.

Signed-off-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:
Nikolay Borisov 2018-06-20 15:49:14 +03:00 committed by David Sterba
parent 61da2abfca
commit c83488afc5
4 changed files with 5 additions and 6 deletions
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3
fs/btrfs/ctree.h
View File

@ -2801,8 +2801,7 @@ int btrfs_cond_migrate_bytes(struct btrfs_fs_info *fs_info,
void btrfs_block_rsv_release(struct btrfs_fs_info *fs_info,
struct btrfs_block_rsv *block_rsv,
u64 num_bytes);
int btrfs_inc_block_group_ro(struct btrfs_fs_info *fs_info,
struct btrfs_block_group_cache *cache);
int btrfs_inc_block_group_ro(struct btrfs_block_group_cache *cache);
void btrfs_dec_block_group_ro(struct btrfs_block_group_cache *cache);
void btrfs_put_block_group_cache(struct btrfs_fs_info *info);
u64 btrfs_account_ro_block_groups_free_space(struct btrfs_space_info *sinfo);

4
fs/btrfs/extent-tree.c
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@ -9426,10 +9426,10 @@ static int inc_block_group_ro(struct btrfs_block_group_cache *cache, int force)
return ret;
}
int btrfs_inc_block_group_ro(struct btrfs_fs_info *fs_info,
struct btrfs_block_group_cache *cache)
int btrfs_inc_block_group_ro(struct btrfs_block_group_cache *cache)
{
struct btrfs_fs_info *fs_info = cache->fs_info;
struct btrfs_trans_handle *trans;
u64 alloc_flags;
int ret;

2
fs/btrfs/relocation.c
View File

@ -4375,7 +4375,7 @@ int btrfs_relocate_block_group(struct btrfs_fs_info *fs_info, u64 group_start)
rc->block_group = btrfs_lookup_block_group(fs_info, group_start);
BUG_ON(!rc->block_group);
ret = btrfs_inc_block_group_ro(fs_info, rc->block_group);
ret = btrfs_inc_block_group_ro(rc->block_group);
if (ret) {
err = ret;
goto out;

2
fs/btrfs/scrub.c
View File

@ -3832,7 +3832,7 @@ int scrub_enumerate_chunks(struct scrub_ctx *sctx,
* -> btrfs_scrub_pause()
*/
scrub_pause_on(fs_info);
ret = btrfs_inc_block_group_ro(fs_info, cache);
ret = btrfs_inc_block_group_ro(cache);
if (!ret && is_dev_replace) {
/*
* If we are doing a device replace wait for any tasks