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authorLinus Torvalds <torvalds@linux-foundation.org>2015-04-13 13:27:28 -0400
committerLinus Torvalds <torvalds@linux-foundation.org>2015-04-13 13:27:28 -0400
commitcc76ee75a9d3201eeacc576d17fbc1511f673010 (patch)
tree9505405c270718c491840ae7d0da0521386ce939 /arch/s390
parent9c65e12a55fea2da50f4069ec0dc47c50b7bd2bb (diff)
parent58995a9a5b292458f94a2356b8c878230fa56fe0 (diff)
Merge branch 'locking-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull core locking changes from Ingo Molnar: "Main changes: - jump label asm preparatory work for PowerPC (Anton Blanchard) - rwsem optimizations and cleanups (Davidlohr Bueso) - mutex optimizations and cleanups (Jason Low) - futex fix (Oleg Nesterov) - remove broken atomicity checks from {READ,WRITE}_ONCE() (Peter Zijlstra)" * 'locking-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: powerpc, jump_label: Include linux/jump_label.h to get HAVE_JUMP_LABEL define jump_label: Allow jump labels to be used in assembly jump_label: Allow asm/jump_label.h to be included in assembly locking/mutex: Further simplify mutex_spin_on_owner() locking: Remove atomicy checks from {READ,WRITE}_ONCE locking/rtmutex: Rename argument in the rt_mutex_adjust_prio_chain() documentation as well locking/rwsem: Fix lock optimistic spinning when owner is not running locking: Remove ACCESS_ONCE() usage locking/rwsem: Check for active lock before bailing on spinning locking/rwsem: Avoid deceiving lock spinners locking/rwsem: Set lock ownership ASAP locking/rwsem: Document barrier need when waking tasks locking/futex: Check PF_KTHREAD rather than !p->mm to filter out kthreads locking/mutex: Refactor mutex_spin_on_owner() locking/mutex: In mutex_spin_on_owner(), return true when owner changes
Diffstat (limited to 'arch/s390')
-rw-r--r--arch/s390/include/asm/jump_label.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/arch/s390/include/asm/jump_label.h b/arch/s390/include/asm/jump_label.h
index 58642fd29c87..2b77e235b5fb 100644
--- a/arch/s390/include/asm/jump_label.h
+++ b/arch/s390/include/asm/jump_label.h
@@ -1,6 +1,8 @@
1#ifndef _ASM_S390_JUMP_LABEL_H 1#ifndef _ASM_S390_JUMP_LABEL_H
2#define _ASM_S390_JUMP_LABEL_H 2#define _ASM_S390_JUMP_LABEL_H
3 3
4#ifndef __ASSEMBLY__
5
4#include <linux/types.h> 6#include <linux/types.h>
5 7
6#define JUMP_LABEL_NOP_SIZE 6 8#define JUMP_LABEL_NOP_SIZE 6
@@ -39,4 +41,5 @@ struct jump_entry {
39 jump_label_t key; 41 jump_label_t key;
40}; 42};
41 43
44#endif /* __ASSEMBLY__ */
42#endif 45#endif