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Diffstat (limited to 'fs/btrfs/reada.c')
-rw-r--r--fs/btrfs/reada.c13
1 files changed, 5 insertions, 8 deletions
diff --git a/fs/btrfs/reada.c b/fs/btrfs/reada.c
index bb5bd49573b4..6f5397e018cb 100644
--- a/fs/btrfs/reada.c
+++ b/fs/btrfs/reada.c
@@ -722,21 +722,19 @@ static int reada_start_machine_dev(struct btrfs_device *dev)
static void reada_start_machine_worker(struct btrfs_work *work)
{
struct reada_machine_work *rmw;
- struct btrfs_fs_info *fs_info;
int old_ioprio;
rmw = container_of(work, struct reada_machine_work, work);
- fs_info = rmw->fs_info;
-
- kfree(rmw);
old_ioprio = IOPRIO_PRIO_VALUE(task_nice_ioclass(current),
task_nice_ioprio(current));
set_task_ioprio(current, BTRFS_IOPRIO_READA);
- __reada_start_machine(fs_info);
+ __reada_start_machine(rmw->fs_info);
set_task_ioprio(current, old_ioprio);
- atomic_dec(&fs_info->reada_works_cnt);
+ atomic_dec(&rmw->fs_info->reada_works_cnt);
+
+ kfree(rmw);
}
static void __reada_start_machine(struct btrfs_fs_info *fs_info)
@@ -791,8 +789,7 @@ static void reada_start_machine(struct btrfs_fs_info *fs_info)
/* FIXME we cannot handle this properly right now */
BUG();
}
- btrfs_init_work(&rmw->work, btrfs_readahead_helper,
- reada_start_machine_worker, NULL, NULL);
+ btrfs_init_work(&rmw->work, reada_start_machine_worker, NULL, NULL);
rmw->fs_info = fs_info;
btrfs_queue_work(fs_info->readahead_workers, &rmw->work);