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authorHeiko Carstens <heiko.carstens@de.ibm.com>2009-08-31 14:43:39 +0200
committerIngo Molnar <mingo@elte.hu>2009-08-31 18:08:51 +0200
commitb62e180cae6bd82e246d871a1e44e03f8019d421 (patch)
treebba607264732c5c39fd44da013518ea2d790e448 /fs/proc/cmdline.c
parentbb7bed082500179519c7caf0678ba3bed9752658 (diff)
locking: Inline spinlock code for all locking variants on s390
Speeds up several benchmarks in a measurable way, so inline all spin-lock variants by default. Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com> Acked-by: Peter Zijlstra <a.p.zijlstra@chello.nl> Cc: Arnd Bergmann <arnd@arndb.de> Cc: Nick Piggin <nickpiggin@yahoo.com.au> Cc: Martin Schwidefsky <schwidefsky@de.ibm.com> Cc: Horst Hartmann <horsth@linux.vnet.ibm.com> Cc: Christian Ehrhardt <ehrhardt@linux.vnet.ibm.com> Cc: Andrew Morton <akpm@linux-foundation.org> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: David Miller <davem@davemloft.net> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Cc: Paul Mackerras <paulus@samba.org> Cc: Geert Uytterhoeven <geert@linux-m68k.org> Cc: Roman Zippel <zippel@linux-m68k.org> Cc: <linux-arch@vger.kernel.org> LKML-Reference: <20090831124419.319518405@de.ibm.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'fs/proc/cmdline.c')
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