Messages in this thread Patch in this message |  | | From | Alex Shi <> | Subject | [PATCH 1/2] locking/rtmutex: Remove unused rt_mutex_cmpxchg_relaxed() | Date | Fri, 14 Feb 2020 23:17:18 +0800 |
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This macro isn't interested by anyone, so remove it.
Signed-off-by: Alex Shi <alex.shi@linux.alibaba.com> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Davidlohr Bueso <dave@stgolabs.net> Cc: Ingo Molnar <mingo@redhat.com> Cc: Will Deacon <will@kernel.org> Cc: linux-kernel@vger.kernel.org --- kernel/locking/rtmutex.c | 2 -- 1 file changed, 2 deletions(-)
diff --git a/kernel/locking/rtmutex.c b/kernel/locking/rtmutex.c index 851bbb10819d..7ad22eade1cc 100644 --- a/kernel/locking/rtmutex.c +++ b/kernel/locking/rtmutex.c @@ -141,7 +141,6 @@ static void fixup_rt_mutex_waiters(struct rt_mutex *lock) * set up. */ #ifndef CONFIG_DEBUG_RT_MUTEXES -# define rt_mutex_cmpxchg_relaxed(l,c,n) (cmpxchg_relaxed(&l->owner, c, n) == c) # define rt_mutex_cmpxchg_acquire(l,c,n) (cmpxchg_acquire(&l->owner, c, n) == c) # define rt_mutex_cmpxchg_release(l,c,n) (cmpxchg_release(&l->owner, c, n) == c) @@ -202,7 +201,6 @@ static inline bool unlock_rt_mutex_safe(struct rt_mutex *lock, } #else -# define rt_mutex_cmpxchg_relaxed(l,c,n) (0) # define rt_mutex_cmpxchg_acquire(l,c,n) (0) # define rt_mutex_cmpxchg_release(l,c,n) (0) -- 1.8.3.1
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