Bartlomiej Zolnierkiewicz 5b31f855f1 ide: use lock bitops for ports serialization (v2) ... * Add ->host_busy field to struct ide_host and use it's first bit together with lock bitops to provide new ports serialization method. * Convert core IDE code to use new ide_[un]lock_host() helpers. This removes the need for taking hwgroup->lock if host is already busy on serialized hosts and makes it possible to merge ide_hwgroup_t into ide_hwif_t (done in the later patch). * Remove no longer needed ide_hwgroup_t.busy and ide_[un]lock_hwgroup(). * Update do_ide_request() documentation. v2: * ide_release_lock() should be called inside IDE_HFLAG_SERIALIZE check. * Add ide_hwif_t.busy flag and ide_[un]lock_port() for serializing devices on a port. Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>		2009-01-06 17:20:49 +01:00
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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: use lock bitops for ports serialization (v2)	2009-01-06 17:20:49 +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	…