diff options
| author | Benjamin LaHaise <bcrl@kvack.org> | 2005-09-04 02:56:52 +0400 |
|---|---|---|
| committer | Linus Torvalds <torvalds@evo.osdl.org> | 2005-09-05 11:06:14 +0400 |
| commit | 52fdd08903a1d1162e184114837e232640191627 (patch) | |
| tree | 9469f521b7ba12ac48337155bc5a65049d361229 /arch/um | |
| parent | 4ad8d38342430f8b52f7a8458dce90caf8c8ca64 (diff) | |
| download | linux-52fdd08903a1d1162e184114837e232640191627.tar.xz | |
[PATCH] unify x86/x86-64 semaphore code
This patch moves the common code in x86 and x86-64's semaphore.c into a
single file in lib/semaphore-sleepers.c. The arch specific asm stubs are
left in the arch tree (in semaphore.c for i386 and in the asm for x86-64).
There should be no changes in code/functionality with this patch.
Signed-off-by: Benjamin LaHaise <benjamin.c.lahaise@intel.com>
Cc: Andi Kleen <ak@muc.de>
Signed-off-by: Jeff Dike <jdike@addtoit.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'arch/um')
| -rw-r--r-- | arch/um/Kconfig_i386 | 4 | ||||
| -rw-r--r-- | arch/um/Kconfig_x86_64 | 4 | ||||
| -rw-r--r-- | arch/um/sys-x86_64/Makefile | 5 |
3 files changed, 10 insertions, 3 deletions
diff --git a/arch/um/Kconfig_i386 b/arch/um/Kconfig_i386 index 27c18a8d9d17..8ad156a00499 100644 --- a/arch/um/Kconfig_i386 +++ b/arch/um/Kconfig_i386 @@ -6,6 +6,10 @@ config 64BIT bool default n +config SEMAPHORE_SLEEPERS + bool + default y + config TOP_ADDR hex default 0xc0000000 if !HOST_2G_2G diff --git a/arch/um/Kconfig_x86_64 b/arch/um/Kconfig_x86_64 index 735a047c890c..6e5357c5bcfb 100644 --- a/arch/um/Kconfig_x86_64 +++ b/arch/um/Kconfig_x86_64 @@ -6,6 +6,10 @@ config 64BIT bool default y +config SEMAPHORE_SLEEPERS + bool + default y + config TOP_ADDR hex default 0x80000000 diff --git a/arch/um/sys-x86_64/Makefile b/arch/um/sys-x86_64/Makefile index 7488206ce6f4..736d3edec581 100644 --- a/arch/um/sys-x86_64/Makefile +++ b/arch/um/sys-x86_64/Makefile @@ -6,7 +6,7 @@ #XXX: why into lib-y? lib-y = bitops.o bugs.o csum-partial.o delay.o fault.o mem.o memcpy.o \ - ptrace.o ptrace_user.o semaphore.o sigcontext.o signal.o stub.o \ + ptrace.o ptrace_user.o sigcontext.o signal.o stub.o \ stub_segv.o syscalls.o syscall_table.o sysrq.o thunk.o obj-y := ksyms.o @@ -15,7 +15,7 @@ obj-$(CONFIG_MODULES) += module.o um_module.o USER_OBJS := ptrace_user.o sigcontext.o SYMLINKS = bitops.c csum-copy.S csum-partial.c csum-wrappers.c memcpy.S \ - semaphore.c thunk.S module.c + thunk.S module.c include arch/um/scripts/Makefile.rules @@ -24,7 +24,6 @@ csum-copy.S-dir = lib csum-partial.c-dir = lib csum-wrappers.c-dir = lib memcpy.S-dir = lib -semaphore.c-dir = kernel thunk.S-dir = lib module.c-dir = kernel |