Matthew Wilcox 64ac24e738 Generic semaphore implementation ...

Semaphores are no longer performance-critical, so a generic C
implementation is better for maintainability, debuggability and
extensibility.  Thanks to Peter Zijlstra for fixing the lockdep
warning.  Thanks to Harvey Harrison for pointing out that the
unlikely() was unnecessary.

Signed-off-by: Matthew Wilcox <willy@linux.intel.com>
Acked-by: Ingo Molnar <mingo@elte.hu>

2008-04-17 10:42:34 -04:00

..

cpu

sh: Fix occasional FPU register corruption under preempt.

2008-03-26 19:02:47 +09:00

timers

sh: replace remaining __FUNCTION__ occurrences

2008-03-06 11:18:22 +09:00

vsyscall

sh: Terminate .eh_frame in VDSO with a 4-byte 0.

2007-11-02 12:29:37 +09:00

asm-offsets.c

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

cf-enabler.c

sh: Rip out special unknown machvec.

2007-06-08 02:43:40 +00:00

cpufreq.c

Merge git://git.kernel.org/pub/scm/linux/kernel/git/lethal/sh-2.6

2007-10-13 09:49:04 -07:00

crash_dump.c

sh: kdump support.

2007-05-07 02:11:56 +00:00

debugtraps.S

sh: Use a jump call table for debug trap handlers.

2007-02-13 10:54:43 +09:00

dump_task.c

sh: Fix occasional FPU register corruption under preempt.

2008-03-26 19:02:47 +09:00

early_printk.c

sh: Add support for SH7721 CPU subtype.

2008-01-28 13:19:02 +09:00

entry-common.S

sh: GUSA atomic rollback support.

2008-01-28 13:18:58 +09:00

head_32.S

sh: Provide a 29/32-bit physical hint for bootloaders.

2008-01-28 13:18:57 +09:00

head_64.S

sh: comment tidying for sh64->sh migration.

2008-01-28 13:18:58 +09:00

init_task.c

sh: Provide dummy swapper pt_regs for SH-5 ctx switch.

2008-01-28 13:18:48 +09:00

io_generic.c

sh: trapped io support V2

2008-02-14 14:22:09 +09:00

io_trapped.c

sh: Fix up section mismatches.

2008-03-06 12:43:38 +09:00

io.c

sh: trapped io support V2

2008-02-14 14:22:09 +09:00

irq.c

sh: Kill off more dead symbols.

2008-02-14 14:22:12 +09:00

kgdb_jmp.S

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

kgdb_stub.c

sh: Fix up kgdb build with modular sh-sci.

2007-11-07 11:13:55 +09:00

machine_kexec.c

Use extended crashkernel command line on sh

2007-10-19 11:53:51 -07:00

machvec.c

sh: panic on machvec section misalignment.

2007-08-07 19:13:23 +09:00

Makefile

sh: Have 32-bit use arch/sh/kernel/Makefile_32.

2008-01-28 13:18:41 +09:00

Makefile_32

Generic semaphore implementation

2008-04-17 10:42:34 -04:00

Makefile_64

Generic semaphore implementation

2008-04-17 10:42:34 -04:00

module.c

sh: Merge sh and sh64 module.c.

2008-01-28 13:18:49 +09:00

pm.c

sh: APM/PM support.

2006-09-27 16:20:22 +09:00

process_32.c

sh: Fix occasional FPU register corruption under preempt.

2008-03-26 19:02:47 +09:00

process_64.c

sh64: add missing #include <asm/fpu.h>'s

2008-04-16 02:00:09 +09:00

ptrace_32.c

sh: fix ptrace copy_from/to_user() compilation error

2008-02-14 14:22:09 +09:00

ptrace_64.c

sh64: add missing #include <asm/fpu.h>'s

2008-04-16 02:00:09 +09:00

relocate_kernel.S

sh: Fixup various PAGE_SIZE == 4096 assumptions.

2006-12-06 10:45:39 +09:00

setup.c

sh: add support for sh7366 processor

2008-02-14 14:22:10 +09:00

sh_bios.c

sh: Many symbol exports for nommu allmodconfig.

2007-07-20 16:59:49 +09:00

sh_ksyms_32.c

Generic semaphore implementation

2008-04-17 10:42:34 -04:00

sh_ksyms_64.c

Generic semaphore implementation

2008-04-17 10:42:34 -04:00

signal_32.c

sh: Fix occasional FPU register corruption under preempt.

2008-03-26 19:02:47 +09:00

signal_64.c

sh64: add missing #include <asm/fpu.h>'s

2008-04-16 02:00:09 +09:00

smp.c

SH: Use newer, non-deprecated __SPIN_LOCK_UNLOCKED macro.

2008-03-21 12:19:07 +09:00

stacktrace.c

sh: Fix stacktrace simplification fallout.

2007-05-09 18:55:14 +09:00

sys_sh32.c

sh: sys_sh consolidation for arch_get_unmapped_area().

2008-01-28 13:18:49 +09:00

sys_sh64.c

sh: sys_sh consolidation for arch_get_unmapped_area().

2008-01-28 13:18:49 +09:00

sys_sh.c

sh: sys_sh consolidation for arch_get_unmapped_area().

2008-01-28 13:18:49 +09:00

syscalls_32.S

sh: Wire up new timerfd syscalls.

2008-02-14 14:22:08 +09:00

syscalls_64.S

sh: Wire up new timerfd syscalls.

2008-02-14 14:22:08 +09:00

time_32.c

sh: fix xtime_lock deadlocking.

2008-02-14 14:22:08 +09:00

time_64.c

sh: fix xtime_lock deadlocking.

2008-02-14 14:22:08 +09:00

topology.c

sh: replace remaining __FUNCTION__ occurrences

2008-03-06 11:18:22 +09:00

traps_32.c

sh: arch/sh/kernel/traps_32.c needs asm/fpu.h

2008-04-16 02:03:51 +09:00

traps_64.c

sh64: add missing #include <asm/fpu.h>'s

2008-04-16 02:00:09 +09:00

traps.c

sh: Fix the arch/sh/kernel/traps.c build for sh32.

2008-01-28 13:18:57 +09:00

vmlinux_32.lds.S

all archs: consolidate init and exit sections in vmlinux.lds.h

2008-01-28 23:21:17 +01:00

vmlinux_64.lds.S

sh: Kill off more dead symbols.

2008-02-14 14:22:12 +09:00

vmlinux.lds.S

sh: Split out linker script to _32 and _64 variants.

2008-01-28 13:18:45 +09:00