Searched hist:ee042be16cb455116d0fe99b77c6bc8baf87c8c6 (Results 1 – 8 of 8) sorted by relevance
| /linux/kernel/locking/ |
| H A D | rwbase_rt.c | diff ee042be16cb455116d0fe99b77c6bc8baf87c8c6 Tue Mar 22 19:57:09 CET 2022 Namhyung Kim <namhyung@kernel.org> locking: Apply contention tracepoints in the slow path
Adding the lock contention tracepoints in various lock function slow
paths. Note that each arch can define spinlock differently, I only
added it only to the generic qspinlock for now.
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Tested-by: Hyeonggon Yoo <42.hyeyoo@gmail.com>
Link: https://lkml.kernel.org/r/20220322185709.141236-3-namhyung@kernel.org
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| H A D | semaphore.c | diff ee042be16cb455116d0fe99b77c6bc8baf87c8c6 Tue Mar 22 19:57:09 CET 2022 Namhyung Kim <namhyung@kernel.org> locking: Apply contention tracepoints in the slow path
Adding the lock contention tracepoints in various lock function slow
paths. Note that each arch can define spinlock differently, I only
added it only to the generic qspinlock for now.
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Tested-by: Hyeonggon Yoo <42.hyeyoo@gmail.com>
Link: https://lkml.kernel.org/r/20220322185709.141236-3-namhyung@kernel.org
|
| H A D | qrwlock.c | diff ee042be16cb455116d0fe99b77c6bc8baf87c8c6 Tue Mar 22 19:57:09 CET 2022 Namhyung Kim <namhyung@kernel.org> locking: Apply contention tracepoints in the slow path
Adding the lock contention tracepoints in various lock function slow
paths. Note that each arch can define spinlock differently, I only
added it only to the generic qspinlock for now.
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Tested-by: Hyeonggon Yoo <42.hyeyoo@gmail.com>
Link: https://lkml.kernel.org/r/20220322185709.141236-3-namhyung@kernel.org
|
| H A D | percpu-rwsem.c | diff ee042be16cb455116d0fe99b77c6bc8baf87c8c6 Tue Mar 22 19:57:09 CET 2022 Namhyung Kim <namhyung@kernel.org> locking: Apply contention tracepoints in the slow path
Adding the lock contention tracepoints in various lock function slow
paths. Note that each arch can define spinlock differently, I only
added it only to the generic qspinlock for now.
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Tested-by: Hyeonggon Yoo <42.hyeyoo@gmail.com>
Link: https://lkml.kernel.org/r/20220322185709.141236-3-namhyung@kernel.org
|
| H A D | qspinlock.c | diff ee042be16cb455116d0fe99b77c6bc8baf87c8c6 Tue Mar 22 19:57:09 CET 2022 Namhyung Kim <namhyung@kernel.org> locking: Apply contention tracepoints in the slow path
Adding the lock contention tracepoints in various lock function slow
paths. Note that each arch can define spinlock differently, I only
added it only to the generic qspinlock for now.
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Tested-by: Hyeonggon Yoo <42.hyeyoo@gmail.com>
Link: https://lkml.kernel.org/r/20220322185709.141236-3-namhyung@kernel.org
|
| H A D | rwsem.c | diff ee042be16cb455116d0fe99b77c6bc8baf87c8c6 Tue Mar 22 19:57:09 CET 2022 Namhyung Kim <namhyung@kernel.org> locking: Apply contention tracepoints in the slow path
Adding the lock contention tracepoints in various lock function slow
paths. Note that each arch can define spinlock differently, I only
added it only to the generic qspinlock for now.
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Tested-by: Hyeonggon Yoo <42.hyeyoo@gmail.com>
Link: https://lkml.kernel.org/r/20220322185709.141236-3-namhyung@kernel.org
|
| H A D | mutex.c | diff ee042be16cb455116d0fe99b77c6bc8baf87c8c6 Tue Mar 22 19:57:09 CET 2022 Namhyung Kim <namhyung@kernel.org> locking: Apply contention tracepoints in the slow path
Adding the lock contention tracepoints in various lock function slow
paths. Note that each arch can define spinlock differently, I only
added it only to the generic qspinlock for now.
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Tested-by: Hyeonggon Yoo <42.hyeyoo@gmail.com>
Link: https://lkml.kernel.org/r/20220322185709.141236-3-namhyung@kernel.org
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| H A D | rtmutex.c | diff ee042be16cb455116d0fe99b77c6bc8baf87c8c6 Tue Mar 22 19:57:09 CET 2022 Namhyung Kim <namhyung@kernel.org> locking: Apply contention tracepoints in the slow path
Adding the lock contention tracepoints in various lock function slow
paths. Note that each arch can define spinlock differently, I only
added it only to the generic qspinlock for now.
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Tested-by: Hyeonggon Yoo <42.hyeyoo@gmail.com>
Link: https://lkml.kernel.org/r/20220322185709.141236-3-namhyung@kernel.org
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