glibc/malloc
Adhemerval Zanella 506e47da1d 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 09:53:27 -03:00
..
alloc_buffer_alloc_array.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
alloc_buffer_allocate.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
alloc_buffer_copy_bytes.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
alloc_buffer_copy_string.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
alloc_buffer_create_failure.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
arena.c malloc: Use __get_nprocs on arena_get2 (BZ 30945) 2024-02-12 09:53:27 -03:00
Depend added rt to malloc/Depend [BZ #27132] 2021-02-23 10:04:45 +01:00
dynarray_at_failure.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
dynarray_emplace_enlarge.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
dynarray_finalize.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
dynarray_resize_clear.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
dynarray_resize.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
dynarray-skeleton.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
dynarray.h Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
hooks.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
Makefile malloc: Decrease resource usage for malloc tests 2023-06-12 14:45:24 -03:00
malloc-check.c Remove --enable-tunables configure option 2023-03-29 14:33:06 -03:00
malloc-debug.c Fix all the remaining misspellings -- BZ 25337 2023-06-02 01:39:48 +00:00
malloc-internal.h Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
malloc.c malloc: Remove bin scanning from memalign (bug 30723) 2023-08-22 16:33:35 +02:00
malloc.h Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
mallocbug.c Reformat malloc to gnu style. 2014-01-02 09:40:10 +01:00
mcheck-impl.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
mcheck-init.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
mcheck.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
mcheck.h Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
memusage.c Move {read,write}_all functions to a dedicated header 2023-06-06 08:23:53 -04:00
memusage.sh Update copyright dates not handled by scripts/update-copyrights 2023-01-06 21:45:36 +00:00
memusagestat.c Move {read,write}_all functions to a dedicated header 2023-06-06 08:23:53 -04:00
morecore.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
mtrace-impl.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
mtrace.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
mtrace.pl Update copyright dates not handled by scripts/update-copyrights 2023-01-06 21:45:36 +00:00
obstack.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
obstack.h Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
reallocarray.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
scratch_buffer_grow_preserve.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
scratch_buffer_grow.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
scratch_buffer_set_array_size.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
set-freeres.c malloc: Fix set-freeres.c with gcc 6 2023-07-26 09:45:22 -03:00
thread-freeres.c Move libc_freeres_ptrs and libc_subfreeres to hidden/weak functions 2023-03-27 13:57:55 -03:00
tst-aligned-alloc-static.c aligned_alloc: conform to C17 2023-05-08 16:40:10 -04:00
tst-aligned-alloc.c aligned_alloc: conform to C17 2023-05-08 16:40:10 -04:00
tst-alloc_buffer.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
tst-calloc.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
tst-compathooks-off.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
tst-compathooks-on.c Move malloc hooks into a compat DSO 2021-07-22 18:37:59 +05:30
tst-dynarray-at-fail.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
tst-dynarray-fail.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
tst-dynarray-shared.h Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
tst-dynarray.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
tst-free-errno.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
tst-interpose-aux-nothread.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
tst-interpose-aux-thread.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
tst-interpose-aux.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
tst-interpose-aux.h Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
tst-interpose-nothread.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
tst-interpose-skeleton.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
tst-interpose-static-nothread.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
tst-interpose-static-thread.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
tst-interpose-thread.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
tst-mallinfo2.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
tst-malloc_info.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
tst-malloc-backtrace.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
tst-malloc-check.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
tst-malloc-fork-deadlock.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
tst-malloc-stats-cancellation.c malloc: Run tst-malloc-stats-cancellation via test-driver.c 2021-04-07 02:35:50 +02:00
tst-malloc-tcache-leak.c Fix a few more typos I missed in previous round -- BZ 25337 2023-06-02 23:46:32 +00:00
tst-malloc-thread-exit.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
tst-malloc-thread-fail.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
tst-malloc-too-large.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
tst-malloc-usable-tunables.c Initialize tunable list with the GLIBC_TUNABLES environment variable 2016-12-31 23:49:24 +05:30
tst-malloc-usable.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
tst-malloc.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
tst-mallocalign1.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
tst-mallocfork2.c Fix all the remaining misspellings -- BZ 25337 2023-06-02 01:39:48 +00:00
tst-mallocfork3.c Fix all the remaining misspellings -- BZ 25337 2023-06-02 01:39:48 +00:00
tst-mallocfork.c Fix malloc tests build with GCC 10. 2019-06-10 22:12:08 +00:00
tst-mallocstate.c Fix all the remaining misspellings -- BZ 25337 2023-06-02 01:39:48 +00:00
tst-mallopt.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
tst-memalign-2.c malloc: Remove bin scanning from memalign (bug 30723) 2023-08-22 16:33:35 +02:00
tst-memalign-3.c malloc: set NON_MAIN_ARENA flag for reclaimed memalign chunk (BZ #30101) 2023-04-18 10:58:42 -04:00
tst-memalign.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
tst-mtrace.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
tst-mtrace.sh Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
tst-mxfast.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
tst-obstack.c Avoid -Wuse-after-free in tests [BZ #26779]. 2022-01-26 10:38:23 -07:00
tst-posix_memalign.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
tst-pvalloc-fortify.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
tst-pvalloc.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
tst-realloc.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
tst-reallocarray.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
tst-safe-linking.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
tst-scratch_buffer.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
tst-tcfree1.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
tst-tcfree2.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
tst-tcfree3.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
tst-trim1.c * malloc/tst-trim1.c: New file. 2007-12-16 22:57:57 +00:00
tst-valloc.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
Versions Remove unused scratch_buffer_dupfree 2022-10-28 18:43:58 +01:00