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author | Linus Torvalds <torvalds@linux-foundation.org> | 2022-01-14 14:37:34 +0100 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2022-01-14 14:37:34 +0100 |
commit | e1a7aa25ff45636a6c1930bf2430c8b802e93d9c (patch) | |
tree | 9e7a4dd1d1783f72d589d399c84bd311b8ea3def /block | |
parent | Merge tag 'mailbox-v5.17' of git://git.linaro.org/landing-teams/working/fujit... (diff) | |
parent | scsi: mpi3mr: Bump driver version to 8.0.0.61.0 (diff) | |
download | linux-e1a7aa25ff45636a6c1930bf2430c8b802e93d9c.tar.xz linux-e1a7aa25ff45636a6c1930bf2430c8b802e93d9c.zip |
Merge tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi
Pull SCSI updates from James Bottomley:
"This series consists of the usual driver updates (ufs, pm80xx, lpfc,
mpi3mr, mpt3sas, hisi_sas, libsas) and minor updates and bug fixes.
The most impactful change is likely the switch from GFP_DMA to
GFP_KERNEL in a bunch of drivers, but even that shouldn't affect too
many people"
* tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: (121 commits)
scsi: mpi3mr: Bump driver version to 8.0.0.61.0
scsi: mpi3mr: Fixes around reply request queues
scsi: mpi3mr: Enhanced Task Management Support Reply handling
scsi: mpi3mr: Use TM response codes from MPI3 headers
scsi: mpi3mr: Add io_uring interface support in I/O-polled mode
scsi: mpi3mr: Print cable mngnt and temp threshold events
scsi: mpi3mr: Support Prepare for Reset event
scsi: mpi3mr: Add Event acknowledgment logic
scsi: mpi3mr: Gracefully handle online FW update operation
scsi: mpi3mr: Detect async reset that occurred in firmware
scsi: mpi3mr: Add IOC reinit function
scsi: mpi3mr: Handle offline FW activation in graceful manner
scsi: mpi3mr: Code refactor of IOC init - part2
scsi: mpi3mr: Code refactor of IOC init - part1
scsi: mpi3mr: Fault IOC when internal command gets timeout
scsi: mpi3mr: Display IOC firmware package version
scsi: mpi3mr: Handle unaligned PLL in unmap cmnds
scsi: mpi3mr: Increase internal cmnds timeout to 60s
scsi: mpi3mr: Do access status validation before adding devices
scsi: mpi3mr: Add support for PCIe Managed Switch SES device
...
Diffstat (limited to 'block')
-rw-r--r-- | block/blk-pm.c | 22 |
1 files changed, 7 insertions, 15 deletions
diff --git a/block/blk-pm.c b/block/blk-pm.c index 17bd020268d4..2dad62cc1572 100644 --- a/block/blk-pm.c +++ b/block/blk-pm.c @@ -163,27 +163,19 @@ EXPORT_SYMBOL(blk_pre_runtime_resume); /** * blk_post_runtime_resume - Post runtime resume processing * @q: the queue of the device - * @err: return value of the device's runtime_resume function * * Description: - * Update the queue's runtime status according to the return value of the - * device's runtime_resume function. If the resume was successful, call - * blk_set_runtime_active() to do the real work of restarting the queue. + * For historical reasons, this routine merely calls blk_set_runtime_active() + * to do the real work of restarting the queue. It does this regardless of + * whether the device's runtime-resume succeeded; even if it failed the + * driver or error handler will need to communicate with the device. * * This function should be called near the end of the device's * runtime_resume callback. */ -void blk_post_runtime_resume(struct request_queue *q, int err) +void blk_post_runtime_resume(struct request_queue *q) { - if (!q->dev) - return; - if (!err) { - blk_set_runtime_active(q); - } else { - spin_lock_irq(&q->queue_lock); - q->rpm_status = RPM_SUSPENDED; - spin_unlock_irq(&q->queue_lock); - } + blk_set_runtime_active(q); } EXPORT_SYMBOL(blk_post_runtime_resume); @@ -201,7 +193,7 @@ EXPORT_SYMBOL(blk_post_runtime_resume); * runtime PM status and re-enable peeking requests from the queue. It * should be called before first request is added to the queue. * - * This function is also called by blk_post_runtime_resume() for successful + * This function is also called by blk_post_runtime_resume() for * runtime resumes. It does everything necessary to restart the queue. */ void blk_set_runtime_active(struct request_queue *q) |