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glibc/include/sys
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Adhemerval Zanella 3fcb410465 malloc: Use __get_nprocs on arena_get2 (BZ 30945) 
This restore the 2.33 semantic for arena_get2.  It was changed by
11a02b035b to avoid arena_get2 call malloc (back when __get_nproc
was refactored to use an scratch_buffer - 903bc7dcc2).  The
__get_nproc was refactored over then and now it also avoid to call
malloc.

The 11a02b035b did not take in consideration any performance
implication, which should have been discussed properly.  The
__get_nprocs_sched is still used as a fallback mechanism if procfs
and sysfs is not acessible.

Checked on x86_64-linux-gnu.
Reviewed-by: DJ Delorie <dj@redhat.com>

(cherry picked from commit 472894d2cf)
2024-02-12 10:20:44 -03:00
..
auxv.h misc: Add internal __getauxval2 function 2020-10-27 16:34:37 +01:00
bitypes.h Update. 1997-06-21 02:59:26 +00:00
cdefs.h _Static_assert needs two arguments for compatibility with GCC before 9 2022-11-29 09:38:22 +01:00
dir.h Update. 1997-06-21 02:59:26 +00:00
epoll.h Installed header hygiene (BZ#20366): Test of installed headers. 2016-09-23 08:43:56 -04:00
errno.h * include/sys/errno.h: New file. 2002-08-11 22:06:06 +00:00
fcntl.h Update. 1997-06-21 02:59:26 +00:00
file.h Installed header hygiene (BZ#20366): Test of installed headers. 2016-09-23 08:43:56 -04:00
gmon_out.h Update. 1997-07-28 22:35:20 +00:00
gmon.h Remove __bb_init_func and __bb_exit_func [BZ #21974] 2017-08-20 06:39:31 -07:00
ioctl.h Hide internal __ioctl function [BZ #18822] 2017-10-01 15:59:06 -07:00
ipc.h Update. 1997-06-21 02:59:26 +00:00
mman.h Hide internal __mremap function [BZ #18822] 2017-10-01 16:02:04 -07:00
msg.h sysv: linux: Add 64-bit time_t variant for msgctl 2020-07-09 12:05:40 -03:00
param.h Split sys/param.h out into common file and sysdeps bits/param.h file. 2012-08-17 09:55:17 -07:00
poll.h y2038: linux: Provide __ppoll64 implementation 2019-11-11 14:41:43 +01:00
prctl.h Add a C wrapper for prctl [BZ #25896] 2020-04-30 10:42:43 -07:00
profil.h Installed header hygiene (BZ#20366): Test of installed headers. 2016-09-23 08:43:56 -04:00
queue.h Update. 1997-06-21 02:59:26 +00:00
random.h hurd: Fix local PLT 2019-12-13 11:11:54 +01:00
resource.h setrlimit/getrlimit: Use __nonnull to avoid null pointer 2021-02-10 08:36:17 -03:00
select.h linux: Only use 64-bit syscall if required for select 2021-06-22 12:09:52 -03:00
sem.h sysv: linux: Add 64-bit time_t variant for semctl 2020-07-09 12:05:35 -03:00
sendfile.h hurd: avoid PLT ref between sendfile and sendfile64 2018-06-16 00:44:57 +02:00
shm.h sysv: linux: Add 64-bit time_t variant for shmctl 2020-07-09 12:05:47 -03:00
signal.h Update. 1997-06-21 02:59:26 +00:00
single_threaded.h Add the __libc_single_threaded variable 2020-07-06 11:15:58 +02:00
socket.h Linux: Only generate 64 bit timestamps for 64 bit time_t recvmsg/recvmmsg 2022-02-01 15:52:41 -03:00
stat.h time: Add 64-bit time support for getdate 2021-06-15 10:42:11 -03:00
statfs.h linux: Consolidate fstatfs implementations 2021-02-11 07:58:31 -03:00
statvfs.h linux: Consolidate statvfs implementations 2021-02-11 08:00:41 -03:00
sysinfo.h malloc: Use __get_nprocs on arena_get2 (BZ 30945) 2024-02-12 10:20:44 -03:00
syslog.h ldbl-128ibm-compat: PLT redirects for using ldbl redirects internally 2020-03-25 14:34:23 -05:00
sysmacros.h Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
termios.h Update. 1997-06-21 02:59:26 +00:00
time.h Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
timeb.h time: Add 64-bit time_t support for ftime 2020-10-27 09:54:50 -03:00
times.h First steps to get conformtest fully working 2012-02-25 23:18:39 -05:00
ttychars.h Add missing header wrappers under include/ 2019-02-16 08:25:16 +01:00
types.h Update. 1997-06-21 02:59:26 +00:00
uio.h Hide __readv and __writev [BZ #18822] 2017-10-01 15:54:10 -07:00
un.h socket: Add the __sockaddr_un_set function 2022-01-17 11:44:41 +01:00
unistd.h Update. 1997-06-21 02:59:26 +00:00
utsname.h hurd: keep only required PLTs in ld.so 2020-11-11 02:36:22 +01:00
vfs.h Add missing header wrappers under include/ 2019-02-16 08:25:16 +01:00
vlimit.h Update. 1997-06-21 02:59:26 +00:00
wait.h Implement waitpid in terms of wait4 2019-12-19 16:11:09 -03:00
xattr.h 2005-12-29 Roland McGrath <roland@frob.com> 2005-12-29 10:38:08 +00:00