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Btrfs: raid56: remove redundant async_missing_raid56 

async_missing_raid56() is identical to async_read_rebuild().

Signed-off-by: Liu Bo <bo.li.liu@oracle.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
This commit is contained in:
Liu Bo 2018-03-02 16:10:39 -07:00 committed by David Sterba
parent 005d67127f
commit d6a691350b
1 changed files with 1 additions and 17 deletions
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18
fs/btrfs/raid56.c
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@ -2768,24 +2768,8 @@ raid56_alloc_missing_rbio(struct btrfs_fs_info *fs_info, struct bio *bio,
return rbio;
}
static void missing_raid56_work(struct btrfs_work *work)
{
struct btrfs_raid_bio *rbio;
rbio = container_of(work, struct btrfs_raid_bio, work);
__raid56_parity_recover(rbio);
}
static void async_missing_raid56(struct btrfs_raid_bio *rbio)
{
btrfs_init_work(&rbio->work, btrfs_rmw_helper,
missing_raid56_work, NULL, NULL);
btrfs_queue_work(rbio->fs_info->rmw_workers, &rbio->work);
}
void raid56_submit_missing_rbio(struct btrfs_raid_bio *rbio)
{
if (!lock_stripe_add(rbio))
async_missing_raid56(rbio);
async_read_rebuild(rbio);
}