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af70316af1
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mochel@digitalimplant.org af70316af1 [PATCH] Add a semaphore to struct device to synchronize calls to its driver. 
This adds a per-device semaphore that is taken before every call from the core to a
driver method. This prevents e.g. simultaneous calls to the ->suspend() or ->resume()
and ->probe() or ->release(), potentially saving a whole lot of headaches.

It also moves us a step closer to removing the bus rwsem, since it protects the fields
in struct device that are modified by the core.

Signed-off-by: Patrick Mochel <mochel@digitalimplant.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2005-06-20 15:15:12 -07:00
..
acpi Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
asm-alpha [PATCH] AGP fix for Xen VMM 2005-06-07 12:35:43 -07:00
asm-arm Merge with ../linux-2.6-smp 2005-06-19 19:26:54 +01:00
asm-arm26 [PATCH] Remove obsolete HAVE_ARCH_GET_SIGNAL_TO_DELIVER? 2005-06-12 20:43:21 -07:00
asm-cris [PATCH] asm/signal.h unification 2005-05-04 07:33:15 -07:00
asm-frv [PATCH] asm/signal.h unification 2005-05-04 07:33:15 -07:00
asm-generic [PATCH] ppc32: platform-specific functions missing from kallsyms. 2005-05-05 16:36:31 -07:00
asm-h8300 [PATCH] h8300 build error fix 2005-06-06 14:42:23 -07:00
asm-i386 Merge of master.kernel.org:/pub/scm/linux/kernel/git/davej/agpgart 2005-06-07 13:41:30 -07:00
asm-ia64 [PATCH] ia64: fix floating-point preemption problem 2005-06-08 16:21:14 -07:00
asm-m32r [PATCH] asm/signal.h unification 2005-05-04 07:33:15 -07:00
asm-m68k [PATCH] asm/signal.h unification 2005-05-04 07:33:15 -07:00
asm-m68knommu [PATCH] asm/signal.h unification 2005-05-04 07:33:15 -07:00
asm-mips [PATCH] asm/signal.h unification 2005-05-04 07:33:15 -07:00
asm-parisc [PATCH] make some things static 2005-05-05 16:36:47 -07:00
asm-ppc Merge with master.kernel.org:/pub/scm/linux/kernel/git/torvalds/linux-2.6.git 2005-06-18 08:36:46 +01:00
asm-ppc64 [PATCH] ppc64: Fix PER_LINUX32 behaviour 2005-06-08 16:24:15 -07:00
asm-s390 [PATCH] s390: uml ptrace fixes 2005-06-04 17:13:00 -07:00
asm-sh [PATCH] sh: PREEMPT_ACTIVE fix 2005-05-28 16:46:13 -07:00
asm-sh64 [PATCH] sh: PREEMPT_ACTIVE fix 2005-05-28 16:46:13 -07:00
asm-sparc [PATCH] sparc32: silence access_ok() warnings 2005-06-08 16:21:13 -07:00
asm-sparc64 [PATCH] AGP fix for Xen VMM 2005-06-07 12:35:43 -07:00
asm-um [PATCH] uml: remove jail mode + other leftovers 2005-05-28 16:46:14 -07:00
asm-v850 [PATCH] asm/signal.h unification 2005-05-04 07:33:15 -07:00
asm-x86_64 [PATCH] AGP fix for Xen VMM 2005-06-07 12:35:43 -07:00
linux [PATCH] Add a semaphore to struct device to synchronize calls to its driver. 2005-06-20 15:15:12 -07:00
math-emu Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
media [PATCH] dvb: modified dvb_register_adapter() to avoid kmalloc/kfree 2005-05-17 07:59:33 -07:00
mtd Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
net [PKT_SCHED]: Generic queue management interface for qdiscs using internal skb queues 2005-06-18 22:57:26 -07:00
pcmcia Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
rxrpc Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
scsi Automatic merge of ../scsi-misc-2.6-old/ 2005-05-26 14:14:55 -04:00
sound Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
video [PATCH] Clean-up and bug fix for tdfxfb framebuffer size detection 2005-05-01 08:59:25 -07:00