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| author | Adhemerval Zanella <adhemerval.zanella@linaro.org> | 2017-04-04 17:23:33 -0300 |
|---|---|---|
| committer | Adhemerval Zanella <adhemerval.zanella@linaro.org> | 2017-04-04 18:02:02 -0300 |
| commit | 2e4cf778972573221e9b87fd992844ea9b67b9bf (patch) | |
| tree | 9ca48c79dfdf8f56b2a9fd69889532c206343d86 /nptl/pthreadP.h | |
| parent | c3261cdb5b739c1e814de32e40ecd712ad987cdb (diff) | |
| download | glibc-2e4cf778972573221e9b87fd992844ea9b67b9bf.zip glibc-2e4cf778972573221e9b87fd992844ea9b67b9bf.tar.gz glibc-2e4cf778972573221e9b87fd992844ea9b67b9bf.tar.bz2 | |
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/pthreadP.h')
| -rw-r--r-- | nptl/pthreadP.h | 12 |
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) |