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scsi: core: Remove scsi_sdb_cache
After commit f664a3cc17
("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>
This commit is contained in:
committed by
Martin K. Petersen
parent
da3f28da1c
commit
71df6fb976
@@ -754,9 +754,6 @@ static int __init init_scsi(void)
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{
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{
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int error;
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int error;
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error = scsi_init_queue();
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if (error)
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return error;
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error = scsi_init_procfs();
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error = scsi_init_procfs();
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if (error)
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if (error)
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goto cleanup_queue;
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goto cleanup_queue;
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@@ -52,7 +52,6 @@
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#define SCSI_INLINE_SG_CNT 2
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#define SCSI_INLINE_SG_CNT 2
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#endif
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#endif
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static struct kmem_cache *scsi_sdb_cache;
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static struct kmem_cache *scsi_sense_cache;
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static struct kmem_cache *scsi_sense_cache;
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static struct kmem_cache *scsi_sense_isadma_cache;
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static struct kmem_cache *scsi_sense_isadma_cache;
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static DEFINE_MUTEX(scsi_sense_cache_mutex);
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static DEFINE_MUTEX(scsi_sense_cache_mutex);
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@@ -1955,24 +1954,10 @@ void scsi_unblock_requests(struct Scsi_Host *shost)
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}
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}
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EXPORT_SYMBOL(scsi_unblock_requests);
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EXPORT_SYMBOL(scsi_unblock_requests);
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int __init scsi_init_queue(void)
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{
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scsi_sdb_cache = kmem_cache_create("scsi_data_buffer",
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sizeof(struct scsi_data_buffer),
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0, 0, NULL);
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if (!scsi_sdb_cache) {
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printk(KERN_ERR "SCSI: can't init scsi sdb cache\n");
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return -ENOMEM;
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}
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return 0;
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}
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void scsi_exit_queue(void)
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void scsi_exit_queue(void)
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{
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{
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kmem_cache_destroy(scsi_sense_cache);
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kmem_cache_destroy(scsi_sense_cache);
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kmem_cache_destroy(scsi_sense_isadma_cache);
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kmem_cache_destroy(scsi_sense_isadma_cache);
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kmem_cache_destroy(scsi_sdb_cache);
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}
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}
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/**
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/**
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@@ -93,7 +93,6 @@ extern struct request_queue *scsi_mq_alloc_queue(struct scsi_device *sdev);
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extern void scsi_start_queue(struct scsi_device *sdev);
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extern void scsi_start_queue(struct scsi_device *sdev);
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extern int scsi_mq_setup_tags(struct Scsi_Host *shost);
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extern int scsi_mq_setup_tags(struct Scsi_Host *shost);
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extern void scsi_mq_destroy_tags(struct Scsi_Host *shost);
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extern void scsi_mq_destroy_tags(struct Scsi_Host *shost);
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extern int scsi_init_queue(void);
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extern void scsi_exit_queue(void);
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extern void scsi_exit_queue(void);
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extern void scsi_evt_thread(struct work_struct *work);
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extern void scsi_evt_thread(struct work_struct *work);
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struct request_queue;
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struct request_queue;
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