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authorAdhemerval Zanella <adhemerval.zanella@linaro.org>2017-04-04 17:23:33 -0300
committerAdhemerval Zanella <adhemerval.zanella@linaro.org>2017-04-04 18:02:02 -0300
commit2e4cf778972573221e9b87fd992844ea9b67b9bf (patch)
tree9ca48c79dfdf8f56b2a9fd69889532c206343d86 /nptl
parentc3261cdb5b739c1e814de32e40ecd712ad987cdb (diff)
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Remove __ASSUME_REQUEUE_PI
The new cond var implementation (ed19993b5b0d) removed all the __ASSUME_{REQUEUE_PI,FUTEX_LOCK_PI} internal usage so there is no need to keep defining it. This patch removes all USE_REQUEUE_PI and __ASSUME_REQUEUE_PI. It is as follow up from BZ#18463. Checked with a build for x86_64-linux-gnu, arm-linux-gnueabhf, m68-linux-gnu, mips64-linux-gnu, and sparc64-linux-gnu. * nptl/pthreadP.h (USE_REQUEUE_PI): Remove ununsed macro. * sysdeps/unix/sysv/linux/arm/kernel-features.h (__ASSUME_REQUEUE_PI): Likewise. * sysdeps/unix/sysv/linux/kernel-features.h (__ASSUME_REQUEUE_PI): Likewise. * sysdeps/unix/sysv/linux/m68k/kernel-features.h (__ASSUME_REQUEUE_PI): Likewise. * sysdeps/unix/sysv/linux/mips/kernel-features.h (__ASSUME_REQUEUE_PI): Likewise. * sysdeps/unix/sysv/linux/sparc/kernel-features.h (__ASSUME_REQUEUE_PI): Likewise.
Diffstat (limited to 'nptl')
-rw-r--r--nptl/pthreadP.h12
1 files changed, 0 insertions, 12 deletions
diff --git a/nptl/pthreadP.h b/nptl/pthreadP.h
index 4f76cbb..7fc1e50 100644
--- a/nptl/pthreadP.h
+++ b/nptl/pthreadP.h
@@ -603,18 +603,6 @@ extern void __wait_lookup_done (void) attribute_hidden;
# define PTHREAD_STATIC_FN_REQUIRE(name) __asm (".globl " #name);
#endif
-/* Test if the mutex is suitable for the FUTEX_WAIT_REQUEUE_PI operation. */
-#if (defined lll_futex_wait_requeue_pi \
- && defined __ASSUME_REQUEUE_PI)
-# define USE_REQUEUE_PI(mut) \
- ((mut) && (mut) != (void *) ~0l \
- && (((mut)->__data.__kind \
- & (PTHREAD_MUTEX_PRIO_INHERIT_NP | PTHREAD_MUTEX_ROBUST_NORMAL_NP)) \
- == PTHREAD_MUTEX_PRIO_INHERIT_NP))
-#else
-# define USE_REQUEUE_PI(mut) 0
-#endif
-
/* Returns 0 if POL is a valid scheduling policy. */
static inline int
check_sched_policy_attr (int pol)