glibc/sysdeps/mach
Sergey Bugaev ed2f9aaf5e htl: Reimplement GSCOPE
This is a new implementation of GSCOPE which largely mirrors its NPTL
counterpart. Same as in NPTL, instead of a global flag shared between
threads, there is now a per-thread GSCOPE flag stored in each thread's
TCB. This makes entering and exiting a GSCOPE faster at the expense of
making THREAD_GSCOPE_WAIT () slower.

The largest win is the elimination of many redundant gsync_wake () RPC
calls; previously, even simplest programs would make dozens of fully
redundant gsync_wake () calls.

Signed-off-by: Sergey Bugaev <bugaevc@gmail.com>
Message-Id: <20210915171110.226187-3-bugaevc@gmail.com>
Reviewed-by: Samuel Thibault <samuel.thibault@ens-lyon.org>
2021-09-16 01:04:17 +02:00
..
htl Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
hurd htl: Reimplement GSCOPE 2021-09-16 01:04:17 +02:00
i386 Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
include hurd: break relocation loop between libc.so and lib{mach,hurd}user.so 2020-11-14 00:52:52 +01:00
sys Installed-header hygiene (BZ#20366): obsolete BSD u_* types. 2016-09-23 08:43:56 -04:00
_strerror.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
adjtime.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
clock_gettime.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
clock_nanosleep.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
configure configure: Replaced obsolete AC_TRY_COMPILE 2021-06-04 10:16:00 -03:00
configure.ac configure: Replaced obsolete AC_TRY_COMPILE 2021-06-04 10:16:00 -03:00
getloadavg.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
getpagesize.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
getsysstats.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
libc-lock.h mach lll_lock/unlock: Explicitly request private locking 2021-09-15 01:36:08 +02:00
libmachuser.abilist hurd: add base abilist files 2018-01-28 17:26:35 +01:00
Makefile Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
mprotect.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
msync.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
munmap.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
pagecopy.h Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
readonly-area.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
sched_yield.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
sleep.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
strerror_l.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
Subdirs * Makefile (subdir-target-args): New variable. 2006-02-28 07:11:04 +00:00
sysdep.h Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
thread_state.h Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
usleep.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
xpg-strerror.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00