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author | Linus Torvalds | 2017-07-03 21:14:18 +0200 |
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committer | Linus Torvalds | 2017-07-03 21:14:18 +0200 |
commit | 892ad5acca0b2ddb514fae63fa4686bf726d2471 (patch) | |
tree | 9945b41e6552c0b6b9b1b5b0ffb77f2f15857671 /tools/include/linux/hardirq.h | |
parent | Merge branch 'efi-core-for-linus' of git://git.kernel.org/pub/scm/linux/kerne... (diff) | |
parent | locking/refcount: Remove the half-implemented refcount_sub() API (diff) | |
download | kernel-qcow2-linux-892ad5acca0b2ddb514fae63fa4686bf726d2471.tar.gz kernel-qcow2-linux-892ad5acca0b2ddb514fae63fa4686bf726d2471.tar.xz kernel-qcow2-linux-892ad5acca0b2ddb514fae63fa4686bf726d2471.zip |
Merge branch 'locking-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull locking updates from Ingo Molnar:
"The main changes in this cycle were:
- Add CONFIG_REFCOUNT_FULL=y to allow the disabling of the 'full'
(robustness checked) refcount_t implementation with slightly lower
runtime overhead. (Kees Cook)
The lighter weight variant is the default. The two variants use the
same API. Having this variant was a precondition by some
maintainers to merge refcount_t cleanups.
- Add lockdep support for rtmutexes (Peter Zijlstra)
- liblockdep fixes and improvements (Sasha Levin, Ben Hutchings)
- ... misc fixes and improvements"
* 'locking-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (30 commits)
locking/refcount: Remove the half-implemented refcount_sub() API
locking/refcount: Create unchecked atomic_t implementation
locking/rtmutex: Don't initialize lockdep when not required
locking/selftest: Add RT-mutex support
locking/selftest: Remove the bad unlock ordering test
rt_mutex: Add lockdep annotations
MAINTAINERS: Claim atomic*_t maintainership
locking/x86: Remove the unused atomic_inc_short() methd
tools/lib/lockdep: Remove private kernel headers
tools/lib/lockdep: Hide liblockdep output from test results
tools/lib/lockdep: Add dummy current_gfp_context()
tools/include: Add IS_ERR_OR_NULL to err.h
tools/lib/lockdep: Add empty __is_[module,kernel]_percpu_address
tools/lib/lockdep: Include err.h
tools/include: Add (mostly) empty include/linux/sched/mm.h
tools/lib/lockdep: Use LDFLAGS
tools/lib/lockdep: Remove double-quotes from soname
tools/lib/lockdep: Fix object file paths used in an out-of-tree build
tools/lib/lockdep: Fix compilation for 4.11
tools/lib/lockdep: Don't mix fd-based and stream IO
...
Diffstat (limited to 'tools/include/linux/hardirq.h')
-rw-r--r-- | tools/include/linux/hardirq.h | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/tools/include/linux/hardirq.h b/tools/include/linux/hardirq.h new file mode 100644 index 000000000000..c8f3f8f58729 --- /dev/null +++ b/tools/include/linux/hardirq.h @@ -0,0 +1,11 @@ +#ifndef _LIBLOCKDEP_LINUX_HARDIRQ_H_ +#define _LIBLOCKDEP_LINUX_HARDIRQ_H_ + +#define SOFTIRQ_BITS 0UL +#define HARDIRQ_BITS 0UL +#define SOFTIRQ_SHIFT 0UL +#define HARDIRQ_SHIFT 0UL +#define hardirq_count() 0UL +#define softirq_count() 0UL + +#endif |