Eric Paris 9ab772cd53 mutex: add atomic_dec_and_mutex_lock() ... Much like the atomic_dec_and_lock() function in which we take an hold a spin_lock if we drop the atomic to 0 this function takes and holds the mutex if we dec the atomic to 0. Signed-off-by: Eric Paris <eparis@redhat.com> Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl> Cc: Paul Mackerras <paulus@samba.org> Orig-LKML-Reference: <20090323172417.410913479@chello.nl> Signed-off-by: Ingo Molnar <mingo@elte.hu>		2009-04-06 09:30:26 +02:00
..
acpi	ACPI: support acpi_device_ops .notify methods	2009-04-05 02:25:07 -04:00
asm-arm
asm-frv	Merge branch 'tracing/core-v2' into tracing-for-linus	2009-04-02 00:49:02 +02:00
asm-generic	Merge branch 'tracing-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip	2009-04-05 11:04:19 -07:00
asm-h8300
asm-m32r	Merge branch 'tracing-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip	2009-04-05 11:04:19 -07:00
asm-mn10300	Merge branch 'tracing/core-v2' into tracing-for-linus	2009-04-02 00:49:02 +02:00
crypto
drm	drm: remove unused "can_grow" parameter from drm_crtc_helper_initial_config	2009-04-03 10:21:44 +10:00
keys
linux	mutex: add atomic_dec_and_mutex_lock()	2009-04-06 09:30:26 +02:00
math-emu
media	V4L/DVB (11313): v4l2-subdev: add enum_framesizes and enum_frameintervals.	2009-03-30 12:43:49 -03:00
mtd
net	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6	2009-04-02 21:05:30 -07:00
pcmcia
rdma
rxrpc
scsi
sound	V4L/DVB (10771): tea575x-tuner: convert it to V4L2 API	2009-03-30 12:43:02 -03:00
trace	tracing, net: fix net tree and tracing tree merge interaction	2009-04-02 00:50:30 +02:00
video	fbdev: update s1d13xxxfb to differ between revisions and production ids	2009-04-01 08:59:32 -07:00
xen
Kbuild