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| author | Jan Beulich <JBeulich@novell.com> | 2011-07-19 13:00:19 +0100 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2011-07-21 09:03:32 +0200 |
| commit | a738669464a1e0d8e7b20f631120192f9cf7cfbd (patch) | |
| tree | 1388cef07865ef0f8ddd298bfdbebbbe25efc514 /arch/um | |
| parent | 4625cd637919edfb562e0d62abf94f52e9321335 (diff) | |
| download | linux-3.10-a738669464a1e0d8e7b20f631120192f9cf7cfbd.tar.gz linux-3.10-a738669464a1e0d8e7b20f631120192f9cf7cfbd.tar.bz2 linux-3.10-a738669464a1e0d8e7b20f631120192f9cf7cfbd.zip | |
x86: Unify rwsem assembly implementation
Rather than having two functionally identical implementations
for 32- and 64-bit configurations, use the previously extended
assembly abstractions to fold the rwsem two implementations into
a shared one.
Signed-off-by: Jan Beulich <jbeulich@novell.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Link: http://lkml.kernel.org/r/4E258DF3020000780004E3ED@nat28.tlf.novell.com
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'arch/um')
| -rw-r--r-- | arch/um/sys-i386/Makefile | 2 | ||||
| -rw-r--r-- | arch/um/sys-x86_64/Makefile | 2 |
2 files changed, 2 insertions, 2 deletions
diff --git a/arch/um/sys-i386/Makefile b/arch/um/sys-i386/Makefile index b1da91c1b20..15587ed9a36 100644 --- a/arch/um/sys-i386/Makefile +++ b/arch/um/sys-i386/Makefile @@ -8,7 +8,7 @@ obj-y = bug.o bugs.o checksum.o delay.o fault.o ksyms.o ldt.o ptrace.o \ obj-$(CONFIG_BINFMT_ELF) += elfcore.o -subarch-obj-y = lib/semaphore_32.o lib/string_32.o +subarch-obj-y = lib/rwsem.o lib/string_32.o subarch-obj-$(CONFIG_HIGHMEM) += mm/highmem_32.o subarch-obj-$(CONFIG_MODULES) += kernel/module.o diff --git a/arch/um/sys-x86_64/Makefile b/arch/um/sys-x86_64/Makefile index c1ea9eb0446..61fc99a42e1 100644 --- a/arch/um/sys-x86_64/Makefile +++ b/arch/um/sys-x86_64/Makefile @@ -9,7 +9,7 @@ obj-y = bug.o bugs.o delay.o fault.o ldt.o mem.o ptrace.o ptrace_user.o \ sysrq.o ksyms.o tls.o subarch-obj-y = lib/csum-partial_64.o lib/memcpy_64.o lib/thunk_64.o \ - lib/rwsem_64.o + lib/rwsem.o subarch-obj-$(CONFIG_MODULES) += kernel/module.o ldt-y = ../sys-i386/ldt.o |