kernel_optimize_test/drivers
Bartlomiej Zolnierkiewicz b46f205da6 ide: fix LOCKDEP warning
commit 295f00042a ("ide: don't execute
the next queued command from the hard-IRQ context") overlooked that
ide_do_drive_cmd() (used for REQUEST SENSE command handling) may still
invoke do_ide_request() (->request_fn) in the hard-IRQ context through
blk_start_queueing().  This resulted in a LOCKDEP warning after commit
b599bc7a1199419e122cb2e9ec6b0fa2cfbbc17b ("ide: use per-device request
queue locks (v2)").

Since calling blk_start_queuing() in ide_do_drive_cmd() doesn't make
much sense as the port is already marked as busy (so the execution of
the new command will be deferred anyway) then just remove it fixing
LOCKDEP warning and saving some CPU cycles at the same time.

Reported-and-tested-by: Larry Finger <Larry.Finger@lwfinger.net>
Reported-by: Grissiom <chaos.proton@gmail.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2009-01-06 17:20:47 +01:00
..
accessibility
acpi cpumask: convert shared_cpu_map in acpi_processor* structs to cpumask_var_t 2009-01-03 19:15:40 +01:00
amba
ata Merge git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-misc-2.6 2008-12-30 17:43:10 -08:00
atm
auxdisplay
base Merge branch 'cpus4096-for-linus-3' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip 2009-01-03 12:04:39 -08:00
block Merge git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux-2.6-for-linus 2008-12-30 17:37:25 -08:00
bluetooth
cdrom
char sparseirq: move set/get_timer_rand_state back to .c 2009-01-03 12:01:23 -08:00
clocksource Merge branch 'cpus4096-for-linus-2' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip 2009-01-02 11:44:09 -08:00
connector
cpufreq
cpuidle
crypto
dca
dio
dma
edac
eisa
firewire
firmware
gpio
gpu
hid Merge branch 'upstream-fixes' into for-next 2009-01-04 01:04:09 +01:00
hwmon
i2c Merge branch 'for-next' of git://git.o-hand.com/linux-mfd 2009-01-05 19:04:09 -08:00
ide ide: fix LOCKDEP warning 2009-01-06 17:20:47 +01:00
idle
ieee1394
infiniband zero i_uid/i_gid on inode allocation 2009-01-05 11:54:28 -05:00
input Merge branch 'devel' of master.kernel.org:/home/rmk/linux-2.6-arm 2008-12-30 17:36:49 -08:00
isdn Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6 2009-01-05 18:44:59 -08:00
leds
lguest Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux-2.6-cpumask into merge-rr-cpumask 2009-01-03 18:53:31 +01:00
macintosh
mca
md dm snapshot: extend exception store functions 2009-01-06 03:05:19 +00:00
media V4L/DVB (10173): Missing v4l2_prio_close in radio_release 2009-01-03 10:50:38 -02:00
memstick
message i2o: Update my address 2009-01-05 18:28:04 -08:00
mfd mfd: Fix section mismatch in da903x 2009-01-04 15:31:49 +01:00
misc zero i_uid/i_gid on inode allocation 2009-01-05 11:54:28 -05:00
mmc Merge branch 'master' of ../mmc 2008-12-31 19:56:05 +01:00
mtd Merge branch 'linux-next' of git://git.infradead.org/~dedekind/ubi-2.6 2009-01-02 15:57:26 -08:00
net igb: fix anoying type mismatch warning on rx/tx queue sizing 2009-01-05 18:47:12 -08:00
nubus
of
oprofile zero i_uid/i_gid on inode allocation 2009-01-05 11:54:28 -05:00
parisc Merge branch 'cpus4096-for-linus-2' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip 2009-01-02 11:44:09 -08:00
parport
pci Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/linux-2.6-iommu 2009-01-03 12:03:52 -08:00
pcmcia
pnp percpu: fix percpu accessors to potentially !cpu_possible() cpus: pnpbios 2009-01-01 10:12:14 +10:30
power power_supply: Add Dialog DA9030 battery charger driver 2009-01-04 12:17:41 +01:00
ps3
rapidio
regulator mfd: Support configurable numbers of DCDCs and ISINKs on WM8350 2009-01-04 12:17:42 +01:00
rtc rtc: add alarm/update irq interfaces 2009-01-04 13:33:20 -08:00
s390 Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6 2009-01-05 18:44:59 -08:00
sbus
scsi remove ide-scsi 2009-01-02 16:12:51 +01:00
serial serial_8250: support for Sealevel Systems Model 7803 COMM+8 2009-01-02 10:19:44 -08:00
sh
sn
spi
ssb
staging
tc
telephony
thermal
uio
usb add a vfs_fsync helper 2009-01-05 11:54:28 -05:00
uwb Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6 into for-upstream 2009-01-02 13:17:13 +00:00
video viafb: fix crashes due to 4k stack overflow 2009-01-04 13:33:20 -08:00
virtio virtio: add PCI device release() function 2008-12-30 09:26:10 +10:30
w1
watchdog [WATCHDOG] Add support for the WM8350 watchdog 2008-12-31 16:12:54 +00:00
xen Merge branch 'cpus4096-for-linus-2' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip 2009-01-02 11:44:09 -08:00
zorro
Kconfig
Makefile