From 3308234a7e9828f8cbec308010348ddf712fc15e Mon Sep 17 00:00:00 2001 From: Josef Bacik Date: Tue, 21 Jul 2020 10:22:17 -0400 Subject: [PATCH] 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 Tested-by: Nikolay Borisov Reviewed-by: Johannes Thumshirn Signed-off-by: Josef Bacik Reviewed-by: David Sterba Signed-off-by: David Sterba --- fs/btrfs/block-group.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/fs/btrfs/block-group.c b/fs/btrfs/block-group.c index fb507a389f40..bc95f5f963fb 100644 --- a/fs/btrfs/block-group.c +++ b/fs/btrfs/block-group.c @@ -2994,6 +2994,8 @@ void btrfs_free_reserved_bytes(struct btrfs_block_group *cache, if (delalloc) cache->delalloc_bytes -= num_bytes; spin_unlock(&cache->lock); + + btrfs_try_granting_tickets(cache->fs_info, space_info); spin_unlock(&space_info->lock); }