Commit 6c852bec authored by Andreas Gruenbacher's avatar Andreas Gruenbacher Committed by Philipp Reisner
Browse files

drbd: Update some comments 



Signed-off-by: default avatarPhilipp Reisner <philipp.reisner@linbit.com>
Signed-off-by: default avatarLars Ellenberg <lars.ellenberg@linbit.com>
parent 18b75d75

drivers/block/drbd/drbd_int.h

+2 −2
Original line number Diff line number Diff line
@@ -727,7 +727,7 @@ enum { 
	 * we need to resubmit without the barrier flag. */

	__EE_RESUBMITTED,



	/* we may have several bios per epoch entry.

	/* we may have several bios per peer request.

	 * if any of those fail, we set this flag atomically

	 * from the endio callback */

	__EE_WAS_ERROR,
@@ -1422,7 +1422,7 @@ extern void drbd_bm_unlock(struct drbd_conf *mdev); 
/* drbd_main.c */



extern struct kmem_cache *drbd_request_cache;

extern struct kmem_cache *drbd_ee_cache;	/* epoch entries */

extern struct kmem_cache *drbd_ee_cache;	/* peer requests */

extern struct kmem_cache *drbd_bm_ext_cache;	/* bitmap extents */

extern struct kmem_cache *drbd_al_ext_cache;	/* activity log extents */

extern mempool_t *drbd_request_mempool;

drivers/block/drbd/drbd_main.c

+1 −1
Original line number Diff line number Diff line
@@ -135,7 +135,7 @@ struct drbd_conf **minor_table; 
struct list_head drbd_tconns;  /* list of struct drbd_tconn */



struct kmem_cache *drbd_request_cache;

struct kmem_cache *drbd_ee_cache;	/* epoch entries */

struct kmem_cache *drbd_ee_cache;	/* peer requests */

struct kmem_cache *drbd_bm_ext_cache;	/* bitmap extents */

struct kmem_cache *drbd_al_ext_cache;	/* activity log extents */

mempool_t *drbd_request_mempool;

drivers/block/drbd/drbd_receiver.c

+2 −2
Original line number Diff line number Diff line
@@ -1085,7 +1085,7 @@ void drbd_bump_write_ordering(struct drbd_conf *mdev, enum write_ordering_e wo) 
/**

 * drbd_submit_ee()

 * @mdev:	DRBD device.

 * @e:		epoch entry

 * @e:		peer request

 * @rw:		flag field, see bio->bi_rw

 *

 * May spread the pages to multiple bios,
@@ -1182,7 +1182,7 @@ static void drbd_remove_epoch_entry_interval(struct drbd_conf *mdev, 
	drbd_remove_interval(&mdev->write_requests, i);

	drbd_clear_interval(i);



	/* Wake up any processes waiting for this epoch entry to complete.  */

	/* Wake up any processes waiting for this peer request to complete.  */

	if (i->waiting)

		wake_up(&mdev->misc_wait);

}