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btrfs: raid56: use new helper for async_scrub_parity 

Signed-off-by: David Sterba <dsterba@suse.com>
This commit is contained in:
David Sterba 2018-06-29 10:57:03 +02:00
parent e66d8d5a41
commit a81b747d0f
1 changed files with 3 additions and 11 deletions
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14
fs/btrfs/raid56.c
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@ -170,7 +170,7 @@ static int alloc_rbio_pages(struct btrfs_raid_bio *rbio);
static noinline void finish_parity_scrub(struct btrfs_raid_bio *rbio,
int need_check);
static void async_scrub_parity(struct btrfs_raid_bio *rbio);
static void scrub_parity_work(struct btrfs_work *work);
static void start_async_work(struct btrfs_raid_bio *rbio, btrfs_func_t work_func)
{
@ -812,7 +812,7 @@ static noinline void unlock_stripe(struct btrfs_raid_bio *rbio)
start_async_work(next, rmw_work);
} else if (next->operation == BTRFS_RBIO_PARITY_SCRUB) {
steal_rbio(rbio, next);
async_scrub_parity(next);
start_async_work(next, scrub_parity_work);
}
goto done_nolock;
@ -2703,18 +2703,10 @@ static void scrub_parity_work(struct btrfs_work *work)
raid56_parity_scrub_stripe(rbio);
}
static void async_scrub_parity(struct btrfs_raid_bio *rbio)
{
btrfs_init_work(&rbio->work, btrfs_rmw_helper,
scrub_parity_work, NULL, NULL);
btrfs_queue_work(rbio->fs_info->rmw_workers, &rbio->work);
}
void raid56_parity_submit_scrub_rbio(struct btrfs_raid_bio *rbio)
{
if (!lock_stripe_add(rbio))
async_scrub_parity(rbio);
start_async_work(rbio, scrub_parity_work);
}
/* The following code is used for dev replace of a missing RAID 5/6 device. */