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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2022-08-13 13:41:48 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2022-08-13 13:41:48 -0700 |
| commit | e140f731f9807035e967c401198171f316744696 (patch) | |
| tree | 7737c0d8135f12ac019d890af75a668585674dbe /include/scsi | |
| parent | abe7a481aac9c277798661f846222f8ad7a6aed5 (diff) | |
| parent | c6380f9924270d51cc233cfd592b279be3881e6d (diff) | |
| download | lwn-e140f731f9807035e967c401198171f316744696.tar.gz lwn-e140f731f9807035e967c401198171f316744696.zip | |
Merge tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi
Pull more SCSI updates from James Bottomley:
"Mostly small bug fixes and trivial updates.
The major new core update is a change to the way device, target and
host reference counting is done to try to make it more robust (this
change has soaked for a while to try to winkle out any bugs)"
* tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi:
scsi: pm8001: Fix typo 'the the' in comment
scsi: megaraid_sas: Remove redundant variable cmd_type
scsi: FlashPoint: Remove redundant variable bm_int_st
scsi: zfcp: Fix missing auto port scan and thus missing target ports
scsi: core: Call blk_mq_free_tag_set() earlier
scsi: core: Simplify LLD module reference counting
scsi: core: Make sure that hosts outlive targets
scsi: core: Make sure that targets outlive devices
scsi: ufs: ufs-pci: Correct check for RESET DSM
scsi: target: core: De-RCU of se_lun and se_lun acl
scsi: target: core: Fix race during ACL removal
scsi: ufs: core: Correct ufshcd_shutdown() flow
scsi: ufs: core: Increase the maximum data buffer size
scsi: lpfc: Check the return value of alloc_workqueue()
Diffstat (limited to 'include/scsi')
| -rw-r--r-- | include/scsi/scsi_device.h | 2 | ||||
| -rw-r--r-- | include/scsi/scsi_host.h | 3 |
2 files changed, 5 insertions, 0 deletions
diff --git a/include/scsi/scsi_device.h b/include/scsi/scsi_device.h index 2493bd65351a..3113471ca375 100644 --- a/include/scsi/scsi_device.h +++ b/include/scsi/scsi_device.h @@ -309,6 +309,8 @@ struct scsi_target { struct list_head devices; struct device dev; struct kref reap_ref; /* last put renders target invisible */ + atomic_t sdev_count; + wait_queue_head_t sdev_wq; unsigned int channel; unsigned int id; /* target id ... replace * scsi_device.id eventually */ diff --git a/include/scsi/scsi_host.h b/include/scsi/scsi_host.h index b6e41ee3d566..aa7b7496c93a 100644 --- a/include/scsi/scsi_host.h +++ b/include/scsi/scsi_host.h @@ -690,6 +690,9 @@ struct Scsi_Host { /* ldm bits */ struct device shost_gendev, shost_dev; + atomic_t target_count; + wait_queue_head_t targets_wq; + /* * Points to the transport data (if any) which is allocated * separately |