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| author | Peter Zijlstra <peterz@infradead.org> | 2021-08-15 23:27:58 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2021-08-17 17:04:01 +0200 |
| commit | 830e6acc8a1cafe153a0d88f9b2455965b396131 (patch) | |
| tree | c45e285d78476b3b1dcb6b9a70f42a38d820f7fb /kernel/trace/ftrace_internal.h | |
| parent | 531ae4b06a737ed5539cd75dc6f6b9a28f900bba (diff) | |
| download | linux-830e6acc8a1cafe153a0d88f9b2455965b396131.tar.bz2 | |
locking/rtmutex: Split out the inner parts of 'struct rtmutex'
RT builds substitutions for rwsem, mutex, spinlock and rwlock around
rtmutexes. Split the inner working out so each lock substitution can use
them with the appropriate lockdep annotations. This avoids having an extra
unused lockdep map in the wrapped rtmutex.
No functional change.
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Link: https://lore.kernel.org/r/20210815211302.784739994@linutronix.de
Diffstat (limited to 'kernel/trace/ftrace_internal.h')
0 files changed, 0 insertions, 0 deletions