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authorAdhemerval Zanella <adhemerval.zanella@linaro.org>2023-10-11 13:43:56 -0300
committerAdhemerval Zanella <adhemerval.zanella@linaro.org>2023-11-22 09:39:29 -0300
commit472894d2cfee5751b44c0aaa71ed87df81c8e62e (patch)
treebd3868820f0d21751f893fa1b152358b76d1e558 /include/sys
parentbd70d3bacfcd53b04b5b5dd7a5d10062ac6fa50a (diff)
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malloc: Use __get_nprocs on arena_get2 (BZ 30945)
This restore the 2.33 semantic for arena_get2. It was changed by 11a02b035b46 to avoid arena_get2 call malloc (back when __get_nproc was refactored to use an scratch_buffer - 903bc7dcc2acafc). The __get_nproc was refactored over then and now it also avoid to call malloc. The 11a02b035b46 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>
Diffstat (limited to 'include/sys')
-rw-r--r--include/sys/sysinfo.h4
1 files changed, 0 insertions, 4 deletions
diff --git a/include/sys/sysinfo.h b/include/sys/sysinfo.h
index c490561581..65742b1036 100644
--- a/include/sys/sysinfo.h
+++ b/include/sys/sysinfo.h
@@ -14,10 +14,6 @@ libc_hidden_proto (__get_nprocs_conf)
extern int __get_nprocs (void);
libc_hidden_proto (__get_nprocs)
-/* Return the number of available processors which the process can
- be scheduled. */
-extern int __get_nprocs_sched (void) attribute_hidden;
-
/* Return number of physical pages of memory in the system. */
extern long int __get_phys_pages (void);
libc_hidden_proto (__get_phys_pages)