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Bart Van Assche cb7cc0cfb3 scsi: ufs: core: Only collect timestamps if monitoring is enabled 
Every ktime_get() call in the hot path has a measurable impact on IOPS.
Hence, only collect timestamps if the monitoring functionality is
enabled.

See also commit 1d8613a23f ("scsi: ufs: core: Introduce HBA
performance monitor sysfs nodes").

Cc: Can Guo <cang@codeaurora.org>
Cc: Bean Huo <beanhuo@micron.com>
Cc: Daejun Park <daejun7.park@samsung.com>
Reviewed-by: Peter Wang <peter.wang@mediatek.com>
Signed-off-by: Bart Van Assche <bvanassche@acm.org>
Link: https://lore.kernel.org/r/20250819153958.2255907-1-bvanassche@acm.org
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2025-08-19 22:21:10 -04:00
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accel
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accessibility
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acpi
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amba
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android
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ata
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atm
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auxdisplay
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base
Merge tag 'regmap-fix-v6.17-merge-window' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap
2025-08-09 08:40:28 +03:00
bcma
treewide: rename GPIO set callbacks back to their original names
2025-08-07 10:07:06 +02:00
block
Merge tag 'block-6.17-20250808' of git://git.kernel.dk/linux
2025-08-09 08:47:28 +03:00
bluetooth
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bus
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cache
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cdrom
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cdx
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char
Merge tag 'for-linus-6.17-1' of https://github.com/cminyard/linux-ipmi
2025-08-07 07:38:25 +03:00
clk
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clocksource
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comedi
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connector
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counter
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cpufreq
Merge tag 'rust-6.17' of git://git.kernel.org/pub/scm/linux/kernel/git/ojeda/linux
2025-08-03 13:49:10 -07:00
cpuidle
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crypto
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cxl
Merge tag 'mm-nonmm-stable-2025-08-03-12-47' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
2025-08-03 16:23:09 -07:00
dax
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dca
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devfreq
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dio
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dma
Merge tag 'dmaengine-6.17-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine
2025-08-01 12:35:12 -07:00
dma-buf
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dpll
dpll: zl3073x: ZL3073X_I2C and ZL3073X_SPI should depend on NET
2025-08-04 17:22:55 -07:00
edac
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eisa
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extcon
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firewire
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firmware
Merge tag 'efi-next-for-v6.17' of git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi
2025-08-09 18:10:01 +03:00
fpga
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fsi
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fwctl
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gnss
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gpio
treewide: rename GPIO set callbacks back to their original names
2025-08-07 10:07:06 +02:00
gpu
Merge tag 'gpio-updates-for-v6.17-rc1-part2' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux
2025-08-09 08:15:43 +03:00
greybus
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hid
treewide: rename GPIO set callbacks back to their original names
2025-08-07 10:07:06 +02:00
hsi
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hte
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hv
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hwmon
treewide: rename GPIO set callbacks back to their original names
2025-08-07 10:07:06 +02:00
hwspinlock
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hwtracing
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i2c
treewide: rename GPIO set callbacks back to their original names
2025-08-07 10:07:06 +02:00
i3c
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idle
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iio
treewide: rename GPIO set callbacks back to their original names
2025-08-07 10:07:06 +02:00
infiniband
Merge tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma
2025-08-07 07:36:23 +03:00
input
treewide: rename GPIO set callbacks back to their original names
2025-08-07 10:07:06 +02:00
interconnect
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iommu
Merge tag 'pci-v6.17-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci
2025-08-01 13:59:07 -07:00
ipack
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irqchip
irqchip/mvebu-gicp: Use resource_size() for ioremap()
2025-08-06 17:00:40 +02:00
isdn
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leds
treewide: rename GPIO set callbacks back to their original names
2025-08-07 10:07:06 +02:00
macintosh
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mailbox
mailbox/pcc: support mailbox management of the shared buffer
2025-08-07 23:49:56 -05:00
mcb
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md
Merge tag 'block-6.17-20250808' of git://git.kernel.dk/linux
2025-08-09 08:47:28 +03:00
media
treewide: rename GPIO set callbacks back to their original names
2025-08-07 10:07:06 +02:00
memory
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memstick
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message
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mfd
treewide: rename GPIO set callbacks back to their original names
2025-08-07 10:07:06 +02:00
misc
treewide: rename GPIO set callbacks back to their original names
2025-08-07 10:07:06 +02:00
mmc
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most
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mtd
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mux
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net
Merge tag 'gpio-updates-for-v6.17-rc1-part2' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux
2025-08-09 08:15:43 +03:00
nfc
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ntb
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nubus
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nvdimm
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nvme
nvmet: exit debugfs after discovery subsystem exits
2025-08-07 06:27:58 -06:00
nvmem
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of
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opp
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parisc
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parport
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pci
Merge tag 'pci-v6.17-fixes-1' of git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci
2025-08-09 08:39:05 +03:00
pcmcia
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peci
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perf
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phy
Merge tag 'phy-for-6.17' of git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy
2025-08-01 12:31:50 -07:00
pinctrl
treewide: rename GPIO set callbacks back to their original names
2025-08-07 10:07:06 +02:00
platform
treewide: rename GPIO set callbacks back to their original names
2025-08-07 10:07:06 +02:00
pmdomain
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pnp
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power
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powercap
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pps
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ps3
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ptp
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pwm
treewide: rename GPIO set callbacks back to their original names
2025-08-07 10:07:06 +02:00
rapidio
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ras
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regulator
Merge tag 'regulator-fix-v6.17-merge-window' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator
2025-08-09 08:41:53 +03:00
remoteproc
Merge tag 'rproc-v6.17' of git://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux
2025-08-01 15:02:25 -07:00
reset
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rpmsg
Merge tag 'rproc-v6.17' of git://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux
2025-08-01 15:02:25 -07:00
rtc
Merge tag 'rtc-6.17' of git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux
2025-08-03 20:17:34 -07:00
s390
Merge tag 's390-6.17-2' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux
2025-08-08 06:56:55 +03:00
sbus
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scsi
scsi: qla2xxx: Fix memcpy() field-spanning write issue
2025-08-19 22:13:14 -04:00
sh
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siox
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slimbus
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soc
treewide: rename GPIO set callbacks back to their original names
2025-08-07 10:07:06 +02:00
soundwire
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spi
Merge tag 'spi-fix-v6.17-merge-window' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi
2025-08-09 08:43:24 +03:00
spmi
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ssb
treewide: rename GPIO set callbacks back to their original names
2025-08-07 10:07:06 +02:00
staging
treewide: rename GPIO set callbacks back to their original names
2025-08-07 10:07:06 +02:00
target
Merge tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi
2025-08-06 15:44:25 +03:00
tc
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tee
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thermal
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thunderbolt
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tty
treewide: rename GPIO set callbacks back to their original names
2025-08-07 10:07:06 +02:00
ufs
scsi: ufs: core: Only collect timestamps if monitoring is enabled
2025-08-19 22:21:10 -04:00
uio
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usb
treewide: rename GPIO set callbacks back to their original names
2025-08-07 10:07:06 +02:00
vdpa
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vfio
Merge tag 'vfio-v6.17-rc1-v2' of https://github.com/awilliam/linux-vfio
2025-08-07 07:32:50 +03:00
vhost
vhost: initialize vq->nheads properly
2025-08-05 05:57:40 -04:00
video
Merge tag 'gpio-updates-for-v6.17-rc1-part2' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux
2025-08-09 08:15:43 +03:00
virt
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virtio
Merge tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost
2025-08-01 14:17:48 -07:00
w1
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watchdog
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xen
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zorro
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Kconfig
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Makefile
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