From ac63885907ee25bf277fa39ba66a0d85dec20786 Mon Sep 17 00:00:00 2001 From: David Sterba Date: Fri, 29 Jun 2018 10:56:56 +0200 Subject: [PATCH] btrfs: raid56: add new helper for starting async work Add helper that schedules a given function to run on the rmw workqueue. This will replace several standalone helpers. Signed-off-by: David Sterba --- fs/btrfs/raid56.c | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/fs/btrfs/raid56.c b/fs/btrfs/raid56.c index 1a1b7d6..f30d847b 100644 --- a/fs/btrfs/raid56.c +++ b/fs/btrfs/raid56.c @@ -174,6 +174,12 @@ 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 start_async_work(struct btrfs_raid_bio *rbio, btrfs_func_t work_func) +{ + btrfs_init_work(&rbio->work, btrfs_rmw_helper, work_func, NULL, NULL); + btrfs_queue_work(rbio->fs_info->rmw_workers, &rbio->work); +} + /* * the stripe hash table is used for locking, and to collect * bios in hopes of making a full stripe -- 2.7.4