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authorMichal Hocko <mhocko@suse.com>2016-04-07 17:12:27 +0200
committerIngo Molnar <mingo@kernel.org>2016-04-13 10:42:21 +0200
commit7deb5eebc1e61b15c5c7f1ef19f216b20d7f7d00 (patch)
tree60ad08af7ef392ee94deded7ed484e482183ee84 /arch/ia64
parentd47996082f52baa0ca8b48d26b3cbef5ede70a73 (diff)
downloadlinux-7deb5eebc1e61b15c5c7f1ef19f216b20d7f7d00.tar.bz2
locking/rwsem, alpha: Provide __down_write_killable()
Introduce ___down_write() for the fast path and reuse it for __down_write() resp. __down_write_killable() each using the respective generic slow path (rwsem_down_write_failed() resp. rwsem_down_write_failed_killable()). Signed-off-by: Michal Hocko <mhocko@suse.com> Cc: Andrew Morton <akpm@linux-foundation.org> Cc: Chris Zankel <chris@zankel.net> Cc: David S. Miller <davem@davemloft.net> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Max Filippov <jcmvbkbc@gmail.com> Cc: Paul E. McKenney <paulmck@linux.vnet.ibm.com> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Signed-off-by: Davidlohr Bueso <dbueso@suse.de> Cc: Signed-off-by: Jason Low <jason.low2@hp.com> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Tony Luck <tony.luck@intel.com> Cc: linux-alpha@vger.kernel.org Cc: linux-arch@vger.kernel.org Cc: linux-ia64@vger.kernel.org Cc: linux-s390@vger.kernel.org Cc: linux-sh@vger.kernel.org Cc: linux-xtensa@linux-xtensa.org Cc: sparclinux@vger.kernel.org Link: http://lkml.kernel.org/r/1460041951-22347-8-git-send-email-mhocko@kernel.org Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'arch/ia64')
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