forked from Minki/linux
btrfs: call btrfs_try_granting_tickets when freeing reserved bytes
We were missing a call to btrfs_try_granting_tickets in btrfs_free_reserved_bytes, so add it to handle the case where we're able to satisfy an allocation because we've freed a pending reservation. Reviewed-by: Nikolay Borisov <nborisov@suse.com> Tested-by: Nikolay Borisov <nborisov@suse.com> Reviewed-by: Johannes Thumshirn <johannes.thumshirn@wdc.com> Signed-off-by: Josef Bacik <josef@toxicpanda.com> Reviewed-by: David Sterba <dsterba@suse.com> Signed-off-by: David Sterba <dsterba@suse.com>
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@ -2994,6 +2994,8 @@ void btrfs_free_reserved_bytes(struct btrfs_block_group *cache,
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if (delalloc)
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cache->delalloc_bytes -= num_bytes;
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spin_unlock(&cache->lock);
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btrfs_try_granting_tickets(cache->fs_info, space_info);
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spin_unlock(&space_info->lock);
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}
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