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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 /sysdeps/unix/sysv/linux/kernel-features.h
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 'sysdeps/unix/sysv/linux/kernel-features.h')
-rw-r--r--sysdeps/unix/sysv/linux/kernel-features.h5
1 files changed, 0 insertions, 5 deletions
diff --git a/sysdeps/unix/sysv/linux/kernel-features.h b/sysdeps/unix/sysv/linux/kernel-features.h
index 318fcf935a..e6a2720e94 100644
--- a/sysdeps/unix/sysv/linux/kernel-features.h
+++ b/sysdeps/unix/sysv/linux/kernel-features.h
@@ -101,11 +101,6 @@
#define __ASSUME_PREADV 1
#define __ASSUME_PWRITEV 1
-/* Support for FUTEX_*_REQUEUE_PI was added in 2.6.31 (but some
- architectures lack futex_atomic_cmpxchg_inatomic in some
- configurations). */
-#define __ASSUME_REQUEUE_PI 1
-
/* Support for recvmmsg functionality was added in 2.6.33. The macros
defined correspond to those for accept4. */
#if __LINUX_KERNEL_VERSION >= 0x020621