Adhemerval Zanella 215078017f nptl: Replace non cancellable pause/nanosleep with futex ... To help y2038 work avoid duplicate all the logic of nanosleep on non cancellable version, the patch replace it with a new futex operation, lll_timedwait. The changes are: - Add a expected value for __lll_clocklock_wait, so it can be used to wait for generic values. - Remove its internal atomic operation and move the logic to __lll_clocklock. It makes __lll_clocklock_wait even more generic and __lll_clocklock slight faster on fast-path (since it won't require a function call anymore). - Add lll_timedwait, which uses __lll_clocklock_wait, to replace both __pause_nocancel and __nanosleep_nocancel. It also allows remove the sparc32 __lll_clocklock_wait implementation (since it is similar to the generic one). Checked on x86_64-linux-gnu, sparcv9-linux-gnu, and i686-linux-gnu. Reviewed-by: Carlos O'Donell <carlos@redhat.com>		2019-10-31 11:09:01 -03:00
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bits	Prefer https to http for gnu.org and fsf.org URLs	2019-09-07 02:43:31 -07:00
fpu	Prefer https to http for gnu.org and fsf.org URLs	2019-09-07 02:43:31 -07:00
sparcv8	Prefer https to http for gnu.org and fsf.org URLs	2019-09-07 02:43:31 -07:00
sparcv9	Prefer https to http for gnu.org and fsf.org URLs	2019-09-07 02:43:31 -07:00
__longjmp.S	Prefer https to http for gnu.org and fsf.org URLs	2019-09-07 02:43:31 -07:00
add_n.S	Prefer https to http for gnu.org and fsf.org URLs	2019-09-07 02:43:31 -07:00
addmul_1.S	Prefer https to http for gnu.org and fsf.org URLs	2019-09-07 02:43:31 -07:00
alloca.S	Prefer https to http for gnu.org and fsf.org URLs	2019-09-07 02:43:31 -07:00
atomic-machine.h	Prefer https to http for gnu.org and fsf.org URLs	2019-09-07 02:43:31 -07:00
backtrace.h
bsd-_setjmp.S
bsd-setjmp.S
bzero.c
divrem.m4
dl-irel.h	Prefer https to http for gnu.org and fsf.org URLs	2019-09-07 02:43:31 -07:00
dl-machine.h	Prefer https to http for gnu.org and fsf.org URLs	2019-09-07 02:43:31 -07:00
dl-plt.h	Prefer https to http for gnu.org and fsf.org URLs	2019-09-07 02:43:31 -07:00
dl-trampoline.S	Prefer https to http for gnu.org and fsf.org URLs	2019-09-07 02:43:31 -07:00
dotmul.S
e_sqrt.c	Prefer https to http for gnu.org and fsf.org URLs	2019-09-07 02:43:31 -07:00
ieee754.h	Split up endian.h to minimize exposure of BYTE_ORDER.	2019-10-01 14:54:46 -07:00
Implies	Remove sysdeps/sparc/sparc32/soft-fp directory.	2018-05-25 16:51:15 +00:00
jmpbuf-offsets.h	Prefer https to http for gnu.org and fsf.org URLs	2019-09-07 02:43:31 -07:00
jmpbuf-unwind.h	Prefer https to http for gnu.org and fsf.org URLs	2019-09-07 02:43:31 -07:00
lowlevellock.c	nptl: Replace non cancellable pause/nanosleep with futex	2019-10-31 11:09:01 -03:00
lshift.S	Prefer https to http for gnu.org and fsf.org URLs	2019-09-07 02:43:31 -07:00
Makefile	Prefer https to http for gnu.org and fsf.org URLs	2019-09-07 02:43:31 -07:00
memchr.S	Prefer https to http for gnu.org and fsf.org URLs	2019-09-07 02:43:31 -07:00
memcpy.S	Prefer https to http for gnu.org and fsf.org URLs	2019-09-07 02:43:31 -07:00
memset.S	Prefer https to http for gnu.org and fsf.org URLs	2019-09-07 02:43:31 -07:00
mul_1.S	Prefer https to http for gnu.org and fsf.org URLs	2019-09-07 02:43:31 -07:00
pthread_barrier_wait.c
pthread_spin_lock.S	Prefer https to http for gnu.org and fsf.org URLs	2019-09-07 02:43:31 -07:00
pthread_spin_trylock.S	Prefer https to http for gnu.org and fsf.org URLs	2019-09-07 02:43:31 -07:00
pthreaddef.h	Prefer https to http for gnu.org and fsf.org URLs	2019-09-07 02:43:31 -07:00
q_add.c	Prefer https to http for gnu.org and fsf.org URLs	2019-09-07 02:43:31 -07:00
q_cmp.c	Prefer https to http for gnu.org and fsf.org URLs	2019-09-07 02:43:31 -07:00
q_cmpe.c	Prefer https to http for gnu.org and fsf.org URLs	2019-09-07 02:43:31 -07:00
q_div.c	Prefer https to http for gnu.org and fsf.org URLs	2019-09-07 02:43:31 -07:00
q_dtoq.c	Prefer https to http for gnu.org and fsf.org URLs	2019-09-07 02:43:31 -07:00
q_feq.c	Prefer https to http for gnu.org and fsf.org URLs	2019-09-07 02:43:31 -07:00
q_fge.c	Prefer https to http for gnu.org and fsf.org URLs	2019-09-07 02:43:31 -07:00
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q_fle.c	Prefer https to http for gnu.org and fsf.org URLs	2019-09-07 02:43:31 -07:00
q_flt.c	Prefer https to http for gnu.org and fsf.org URLs	2019-09-07 02:43:31 -07:00
q_fne.c	Prefer https to http for gnu.org and fsf.org URLs	2019-09-07 02:43:31 -07:00
q_itoq.c	Prefer https to http for gnu.org and fsf.org URLs	2019-09-07 02:43:31 -07:00
q_lltoq.c	Prefer https to http for gnu.org and fsf.org URLs	2019-09-07 02:43:31 -07:00
q_mul.c	Prefer https to http for gnu.org and fsf.org URLs	2019-09-07 02:43:31 -07:00
q_neg.c	Prefer https to http for gnu.org and fsf.org URLs	2019-09-07 02:43:31 -07:00
q_qtod.c	Prefer https to http for gnu.org and fsf.org URLs	2019-09-07 02:43:31 -07:00
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q_qtoll.c	Prefer https to http for gnu.org and fsf.org URLs	2019-09-07 02:43:31 -07:00
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q_qtou.c	Prefer https to http for gnu.org and fsf.org URLs	2019-09-07 02:43:31 -07:00
q_qtoull.c	Prefer https to http for gnu.org and fsf.org URLs	2019-09-07 02:43:31 -07:00
q_sqrt.c	Prefer https to http for gnu.org and fsf.org URLs	2019-09-07 02:43:31 -07:00
q_stoq.c	Prefer https to http for gnu.org and fsf.org URLs	2019-09-07 02:43:31 -07:00
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q_ulltoq.c	Prefer https to http for gnu.org and fsf.org URLs	2019-09-07 02:43:31 -07:00
q_util.c	Prefer https to http for gnu.org and fsf.org URLs	2019-09-07 02:43:31 -07:00
q_utoq.c	Prefer https to http for gnu.org and fsf.org URLs	2019-09-07 02:43:31 -07:00
rem.S
rshift.S	Prefer https to http for gnu.org and fsf.org URLs	2019-09-07 02:43:31 -07:00
sdiv.S
sem_post.c	Prefer https to http for gnu.org and fsf.org URLs	2019-09-07 02:43:31 -07:00
sem_waitcommon.c	Prefer https to http for gnu.org and fsf.org URLs	2019-09-07 02:43:31 -07:00
setjmp.S	Prefer https to http for gnu.org and fsf.org URLs	2019-09-07 02:43:31 -07:00
sfp-machine.h	Prefer https to http for gnu.org and fsf.org URLs	2019-09-07 02:43:31 -07:00
stackguard-macros.h
start.S	Prefer https to http for gnu.org and fsf.org URLs	2019-09-07 02:43:31 -07:00
stpcpy.S	Prefer https to http for gnu.org and fsf.org URLs	2019-09-07 02:43:31 -07:00
strcat.S	Prefer https to http for gnu.org and fsf.org URLs	2019-09-07 02:43:31 -07:00
strchr.S	Prefer https to http for gnu.org and fsf.org URLs	2019-09-07 02:43:31 -07:00
strcmp.S	Prefer https to http for gnu.org and fsf.org URLs	2019-09-07 02:43:31 -07:00
strcpy.S	Prefer https to http for gnu.org and fsf.org URLs	2019-09-07 02:43:31 -07:00
strlen.S	Prefer https to http for gnu.org and fsf.org URLs	2019-09-07 02:43:31 -07:00
strrchr.c
sub_n.S	Prefer https to http for gnu.org and fsf.org URLs	2019-09-07 02:43:31 -07:00
submul_1.S	Prefer https to http for gnu.org and fsf.org URLs	2019-09-07 02:43:31 -07:00
tls-macros.h
tst-audit.h	Prefer https to http for gnu.org and fsf.org URLs	2019-09-07 02:43:31 -07:00
udiv.S
umul.S
urem.S
Versions	Remove sysdeps/sparc/sparc32/soft-fp directory.	2018-05-25 16:51:15 +00:00