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drbd: Remove an unused field in struct drbd_device

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'next_barrier_nr' is not used in this driver. Remove it.

It was already part of the original commit b411b3637f ("The DRBD driver")
Apparently, it has never been used.

Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Link: https://lore.kernel.org/r/d5322ef88d1d6f544963ee277cb0b427da8dceef.1724602922.git.christophe.jaillet@wanadoo.fr
Signed-off-by: Jens Axboe <axboe@kernel.dk>
This commit is contained in:
Christophe JAILLET 2024-08-25 18:22:23 +02:00 committed by Jens Axboe
parent b2261de752
commit 87599eddc2
1 changed files with 0 additions and 1 deletions
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drivers/block/drbd/drbd_int.h
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@ -860,7 +860,6 @@ struct drbd_device {
struct list_head read_ee; /* [RS]P_DATA_REQUEST being read */ struct list_head read_ee; /* [RS]P_DATA_REQUEST being read */
struct list_head net_ee; /* zero-copy network send in progress */ struct list_head net_ee; /* zero-copy network send in progress */
int next_barrier_nr;
struct list_head resync_reads; struct list_head resync_reads;
atomic_t pp_in_use; /* allocated from page pool */ atomic_t pp_in_use; /* allocated from page pool */
atomic_t pp_in_use_by_net; /* sendpage()d, still referenced by tcp */ atomic_t pp_in_use_by_net; /* sendpage()d, still referenced by tcp */