diff options
| author | Peng Zhang <zhangpeng.00@bytedance.com> | 2023-10-27 11:38:43 +0800 |
|---|---|---|
| committer | Andrew Morton <akpm@linux-foundation.org> | 2023-12-10 16:51:33 -0800 |
| commit | 446e1867e6df3cbdd19af6be8f8f4ed56176adb4 (patch) | |
| tree | 766f9702bb6ae5d1243fb80e02a97235efb52af7 /tools/include | |
| parent | f670fa1caadb4ea532a89012c5451e4c6789bfcc (diff) | |
maple_tree: update check_forking() and bench_forking()
Updated check_forking() and bench_forking() to use __mt_dup() to duplicate
maple tree.
Link: https://lkml.kernel.org/r/20231027033845.90608-9-zhangpeng.00@bytedance.com
Signed-off-by: Peng Zhang <zhangpeng.00@bytedance.com>
Reviewed-by: Liam R. Howlett <Liam.Howlett@oracle.com>
Cc: Christian Brauner <brauner@kernel.org>
Cc: Jonathan Corbet <corbet@lwn.net>
Cc: Mateusz Guzik <mjguzik@gmail.com>
Cc: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
Cc: Matthew Wilcox <willy@infradead.org>
Cc: Michael S. Tsirkin <mst@redhat.com>
Cc: Mike Christie <michael.christie@oracle.com>
Cc: Nicholas Piggin <npiggin@gmail.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Suren Baghdasaryan <surenb@google.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'tools/include')
| -rw-r--r-- | tools/include/linux/rwsem.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/tools/include/linux/rwsem.h b/tools/include/linux/rwsem.h index 83971b3cbfce..f8bffd4a987c 100644 --- a/tools/include/linux/rwsem.h +++ b/tools/include/linux/rwsem.h @@ -37,4 +37,8 @@ static inline int up_write(struct rw_semaphore *sem) { return pthread_rwlock_unlock(&sem->lock); } + +#define down_read_nested(sem, subclass) down_read(sem) +#define down_write_nested(sem, subclass) down_write(sem) + #endif /* _TOOLS_RWSEM_H */ |