diff options
| author | Bean Huo <beanhuo@micron.com> | 2020-06-19 17:41:16 +0200 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2020-06-20 05:06:43 +0200 |
| commit | 71df6fb976c37a290c0fd15db29288c3499bed4e (patch) | |
| tree | 6e64889520ae13eae1d826cee4140ef76131d4c9 /drivers | |
| parent | scsi: target: tcmu: Remove unnecessary bit TCMU_CMD_BIT_INFLIGHT (diff) | |
| download | linux-71df6fb976c37a290c0fd15db29288c3499bed4e.tar.xz linux-71df6fb976c37a290c0fd15db29288c3499bed4e.zip | |
scsi: core: Remove scsi_sdb_cache
After commit f664a3cc17b7 ("scsi: kill off the legacy IO path"),
scsi_sdb_cache is not used anymore. Remove it.
Link: https://lore.kernel.org/r/20200619154117.10262-2-huobean@gmail.com
Reviewed-by: Bart Van Assche <bvanassche@acm.org>
Signed-off-by: Bean Huo <beanhuo@micron.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/scsi/scsi.c | 3 | ||||
| -rw-r--r-- | drivers/scsi/scsi_lib.c | 15 | ||||
| -rw-r--r-- | drivers/scsi/scsi_priv.h | 1 |
3 files changed, 0 insertions, 19 deletions
diff --git a/drivers/scsi/scsi.c b/drivers/scsi/scsi.c index 56c24a73e0c7..24619c3bebd5 100644 --- a/drivers/scsi/scsi.c +++ b/drivers/scsi/scsi.c @@ -754,9 +754,6 @@ static int __init init_scsi(void) { int error; - error = scsi_init_queue(); - if (error) - return error; error = scsi_init_procfs(); if (error) goto cleanup_queue; diff --git a/drivers/scsi/scsi_lib.c b/drivers/scsi/scsi_lib.c index 0ba7a65e7c8d..c47650f7f0d3 100644 --- a/drivers/scsi/scsi_lib.c +++ b/drivers/scsi/scsi_lib.c @@ -52,7 +52,6 @@ #define SCSI_INLINE_SG_CNT 2 #endif -static struct kmem_cache *scsi_sdb_cache; static struct kmem_cache *scsi_sense_cache; static struct kmem_cache *scsi_sense_isadma_cache; static DEFINE_MUTEX(scsi_sense_cache_mutex); @@ -1955,24 +1954,10 @@ void scsi_unblock_requests(struct Scsi_Host *shost) } EXPORT_SYMBOL(scsi_unblock_requests); -int __init scsi_init_queue(void) -{ - scsi_sdb_cache = kmem_cache_create("scsi_data_buffer", - sizeof(struct scsi_data_buffer), - 0, 0, NULL); - if (!scsi_sdb_cache) { - printk(KERN_ERR "SCSI: can't init scsi sdb cache\n"); - return -ENOMEM; - } - - return 0; -} - void scsi_exit_queue(void) { kmem_cache_destroy(scsi_sense_cache); kmem_cache_destroy(scsi_sense_isadma_cache); - kmem_cache_destroy(scsi_sdb_cache); } /** diff --git a/drivers/scsi/scsi_priv.h b/drivers/scsi/scsi_priv.h index 22b6585e28b4..d12ada035961 100644 --- a/drivers/scsi/scsi_priv.h +++ b/drivers/scsi/scsi_priv.h @@ -93,7 +93,6 @@ extern struct request_queue *scsi_mq_alloc_queue(struct scsi_device *sdev); extern void scsi_start_queue(struct scsi_device *sdev); extern int scsi_mq_setup_tags(struct Scsi_Host *shost); extern void scsi_mq_destroy_tags(struct Scsi_Host *shost); -extern int scsi_init_queue(void); extern void scsi_exit_queue(void); extern void scsi_evt_thread(struct work_struct *work); struct request_queue; |