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| author | Ulrich Drepper <drepper@redhat.com> | 2006-02-17 08:07:21 +0000 |
|---|---|---|
| committer | Ulrich Drepper <drepper@redhat.com> | 2006-02-17 08:07:21 +0000 |
| commit | 49bfc1fe3d7a2d4ad5ef670590441f202bf4f51c (patch) | |
| tree | f55426445cf8010688e2b79e2864559416d54570 /nptl/sysdeps | |
| parent | 56e987ac483651060f64cef5186cad8d808b614c (diff) | |
| download | glibc-49bfc1fe3d7a2d4ad5ef670590441f202bf4f51c.tar.gz glibc-49bfc1fe3d7a2d4ad5ef670590441f202bf4f51c.tar.xz glibc-49bfc1fe3d7a2d4ad5ef670590441f202bf4f51c.zip | |
* sysdeps/unix/sysv/linux/x86_64/lowlevellock.h
(lll_robust_mutex_unlock): Avoid unnecessary wakeups. * sysdeps/unix/sysv/linux/i386/lowlevellock.h (lll_robust_mutex_unlock): Likewise.
Diffstat (limited to 'nptl/sysdeps')
| -rw-r--r-- | nptl/sysdeps/unix/sysv/linux/i386/lowlevellock.h | 2 | ||||
| -rw-r--r-- | nptl/sysdeps/unix/sysv/linux/x86_64/lowlevellock.h | 2 |
2 files changed, 2 insertions, 2 deletions
diff --git a/nptl/sysdeps/unix/sysv/linux/i386/lowlevellock.h b/nptl/sysdeps/unix/sysv/linux/i386/lowlevellock.h index f3b97143c4..afdba009a0 100644 --- a/nptl/sysdeps/unix/sysv/linux/i386/lowlevellock.h +++ b/nptl/sysdeps/unix/sysv/linux/i386/lowlevellock.h @@ -309,7 +309,7 @@ extern int __lll_mutex_unlock_wake (int *__futex) ".previous\n" \ "1:" \ : "=m" (futex), "=&a" (ignore) \ - : "i" (FUTEX_TID_MASK), "m" (futex) \ + : "i" (FUTEX_WAITERS), "m" (futex) \ : "memory"); }) diff --git a/nptl/sysdeps/unix/sysv/linux/x86_64/lowlevellock.h b/nptl/sysdeps/unix/sysv/linux/x86_64/lowlevellock.h index f91ce9b8d9..95e6923d4d 100644 --- a/nptl/sysdeps/unix/sysv/linux/x86_64/lowlevellock.h +++ b/nptl/sysdeps/unix/sysv/linux/x86_64/lowlevellock.h @@ -275,7 +275,7 @@ extern int __lll_mutex_unlock_wait (int *__futex) attribute_hidden; ".previous\n" \ "2:" \ : "=m" (futex), "=&D" (ignore) \ - : "i" (FUTEX_TID_MASK), "m" (futex) \ + : "i" (FUTEX_WAITERS), "m" (futex) \ : "ax", "cx", "r11", "cc", "memory"); }) |