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btrfs: Remove WARN_ON in btrfs_alloc_delalloc_work 

It can never trigger since before calling alloc_delalloc_work we have
called igrab in start_delalloc_inodes.

Reviewed-by: Johannes Thumshirn <jthumshirn@suse.de>
Signed-off-by: Nikolay Borisov <nborisov@suse.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
This commit is contained in:
Nikolay Borisov 2019-01-03 10:50:02 +02:00 committed by David Sterba
parent bd4691a0e8
commit a1d64ba609
1 changed files with 0 additions and 1 deletions
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fs/btrfs/inode.c
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@ -9915,7 +9915,6 @@ static struct btrfs_delalloc_work *btrfs_alloc_delalloc_work(struct inode *inode
init_completion(&work->completion); init_completion(&work->completion);
INIT_LIST_HEAD(&work->list); INIT_LIST_HEAD(&work->list);
work->inode = inode; work->inode = inode;
WARN_ON_ONCE(!inode);
btrfs_init_work(&work->work, btrfs_flush_delalloc_helper, btrfs_init_work(&work->work, btrfs_flush_delalloc_helper,
btrfs_run_delalloc_work, NULL, NULL); btrfs_run_delalloc_work, NULL, NULL);