Tejun Heo b71ab8c202 workqueue: increase max_active of keventd and kill current_is_keventd() ... Define WQ_MAX_ACTIVE and create keventd with max_active set to half of it which means that keventd now can process upto WQ_MAX_ACTIVE / 2 - 1 works concurrently. Unless some combination can result in dependency loop longer than max_active, deadlock won't happen and thus it's unnecessary to check whether current_is_keventd() before trying to schedule a work. Kill current_is_keventd(). (Lockdep annotations are broken. We need lock_map_acquire_read_norecurse()) Signed-off-by: Tejun Heo <tj@kernel.org> Cc: Ingo Molnar <mingo@elte.hu> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Christoph Lameter <cl@linux-foundation.org> Cc: Tony Luck <tony.luck@intel.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: Oleg Nesterov <oleg@redhat.com>		2010-06-29 10:07:14 +02:00
..
acpi	Merge branch 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-acpi-2.6	2010-05-28 14:42:18 -07:00
asm-generic	Merge branch 'for-35' of git://repo.or.cz/linux-kbuild	2010-06-01 08:55:52 -07:00
crypto	crypto: skcipher - Add ablkcipher_walk interfaces	2010-05-19 14:13:07 +10:00
drm	drm/radeon/kms/evergreen: set accel_enabled	2010-06-08 09:34:42 +10:00
keys
linux	workqueue: increase max_active of keventd and kill current_is_keventd()	2010-06-29 10:07:14 +02:00
math-emu
media	V4L/DVB: saa7134: add RM-K6 remote control support for Avermedia M135A	2010-06-01 01:22:09 -03:00
mtd
net	net: check for refcount if pop a stacked dst_entry	2010-06-04 15:56:00 -07:00
pcmcia
rdma	IB/core: Allow device-specific per-port sysfs files	2010-05-21 10:34:44 -07:00
rxrpc
scsi	SCSI: implement sd_unlock_native_capacity()	2010-06-02 13:50:04 -04:00
sound	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6	2010-05-20 09:41:44 -07:00
trace	workqueue: temporarily remove workqueue tracing	2010-06-29 10:07:11 +02:00
video	fbdev: move FBIO_WAITFORVSYNC to linux/fb.h	2010-05-25 08:07:09 -07:00
xen
Kbuild