• Heiko Carstens's avatar
    locking: Inline spinlock code for all locking variants on s390 · b62e180c
    Heiko Carstens authored
    Speeds up several benchmarks in a measurable way, so inline
    all spin-lock variants by default.
    Signed-off-by: default avatarHeiko Carstens <heiko.carstens@de.ibm.com>
    Acked-by: default avatarPeter 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: default avatarIngo Molnar <mingo@elte.hu>
    b62e180c
spinlock.h 5.96 KB