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| author |   Lars Ellenberg <lars.ellenberg@linbit.com> | 2014-02-11 09:47:58 +0100 |
|---|---|---|
| committer |   Philipp Reisner <philipp.reisner@linbit.com> | 2014-07-10 18:34:55 +0200 |
| commit | ac0acb9e39ac41575cc6a344d04295436fd4eb4e (patch) | |
| tree | b5eea64e0f5f8814e51915f4e39d79bbd19e1c27 /drivers/block/drbd/drbd_main.c | |
| parent | drbd: make sure disk cleanup happens in worker context (diff) | |
| download | linux-dev-ac0acb9e39ac41575cc6a344d04295436fd4eb4e.tar.xz linux-dev-ac0acb9e39ac41575cc6a344d04295436fd4eb4e.zip | |
drbd: use drbd_device_post_work() in more places
This replaces the md_sync_work member of struct drbd_device
by a new MD_SYNC "work bit" in device->flags.
This replaces the resync_start_work member of struct drbd_device
by a new RS_START "work bit" in device->flags.
Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com>
Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
Diffstat (limited to 'drivers/block/drbd/drbd_main.c')
| -rw-r--r-- | drivers/block/drbd/drbd_main.c | 25 |
1 files changed, 1 insertions, 24 deletions
diff --git a/drivers/block/drbd/drbd_main.c b/drivers/block/drbd/drbd_main.c index 0cf609464ecf..ed35d52b4763 100644 --- a/drivers/block/drbd/drbd_main.c +++ b/drivers/block/drbd/drbd_main.c @@ -60,7 +60,6 @@ static DEFINE_MUTEX(drbd_main_mutex); static int drbd_open(struct block_device *bdev, fmode_t mode); static void drbd_release(struct gendisk *gd, fmode_t mode); -static int w_md_sync(struct drbd_work *w, int unused); static void md_sync_timer_fn(unsigned long data); static int w_bitmap_io(struct drbd_work *w, int unused); @@ -1928,15 +1927,11 @@ void drbd_init_set_defaults(struct drbd_device *device) INIT_LIST_HEAD(&device->resync_reads); INIT_LIST_HEAD(&device->resync_work.list); INIT_LIST_HEAD(&device->unplug_work.list); - INIT_LIST_HEAD(&device->md_sync_work.list); - INIT_LIST_HEAD(&device->start_resync_work.list); INIT_LIST_HEAD(&device->bm_io_work.w.list); device->resync_work.cb = w_resync_timer; device->unplug_work.cb = w_send_write_hint; - device->md_sync_work.cb = w_md_sync; device->bm_io_work.w.cb = w_bitmap_io; - device->start_resync_work.cb = w_start_resync; init_timer(&device->resync_timer); init_timer(&device->md_sync_timer); @@ -3623,25 +3618,7 @@ int drbd_md_test_flag(struct drbd_backing_dev *bdev, int flag) static void md_sync_timer_fn(unsigned long data) { struct drbd_device *device = (struct drbd_device *) data; - - /* must not double-queue! */ - if (list_empty(&device->md_sync_work.list)) - drbd_queue_work_front(&first_peer_device(device)->connection->sender_work, - &device->md_sync_work); -} - -static int w_md_sync(struct drbd_work *w, int unused) -{ - struct drbd_device *device = - container_of(w, struct drbd_device, md_sync_work); - - drbd_warn(device, "md_sync_timer expired! Worker calls drbd_md_sync().\n"); -#ifdef DEBUG - drbd_warn(device, "last md_mark_dirty: %s:%u\n", - device->last_md_mark_dirty.func, device->last_md_mark_dirty.line); -#endif - drbd_md_sync(device); - return 0; + drbd_device_post_work(device, MD_SYNC); } const char *cmdname(enum drbd_packet cmd) |