btrfs: use helper btrfs_get_block_group

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Use the helper function where it is open coded to increment the
block_group reference count As btrfs_get_block_group() is a one-liner we
could have open-coded it, but its partner function
btrfs_put_block_group() isn't one-liner which does the free part in it.

Reviewed-by: Nikolay Borisov <nborisov@suse.com>
Reviewed-by: Johannes Thumshirn <johannes.thumshirn@wdc.com>
Signed-off-by: Anand Jain <anand.jain@oracle.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>

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Anand Jain 2020-06-03 18:10:20 +08:00 • committed by David Sterba

parent 69b0e093c7

commit b5790d5180

1 changed files with 2 additions and 2 deletions

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fs/btrfs/free-space-cache.c

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