181519cf38
11b3a0c2c5db115412c37195#explicit zero 1131456ac632#brk 1158ebc243ea#random 115323b39f7e#undefined 116a91d9dddb#merge 11a042b5a0ba#vla formatting 119ec639de1b#pthread 1149571a0a49#read only 11149cc5ccb8#zero 112e613ccbe7#fork mmap 11e239c7dff8#memprot pthread 110b03d92b7f#xor 11de08419b82#junk 11897d4903e2#guard 11648cd68ca3#ptrhread guard 110bc4dbcbd2#stack rand 10aa9cc05d0710a8cdbb6352#explicit zero 10b28302c668#brk 109f8be7d07c#random 10cb91a7ee3a#undefined 1008279e2fdd#merge 106a18bd565d#vla formatting 102f392c2d08#pthread 108bbce1bc50#read only 10725f61db82#zero 104cd257135f#fork mmap 109220cf622b#memprot pthread 108ef71d1ffd#memprot exit 100eaef1abbd#xor 1064f1cc2148#junk 105c42a527cf#guard 105cc8c34e60#pthread guard 107f61cc8a1c#stack rand 9abdf523d269e4b9b31e6f#explicit zero 9a3a22a63d2#brk 97444dbc3cf#random 9dcd3b72ac9#undefined 9543e1df342#merge 9611e5691f7#vla formatting 98de97ce864#pthread 9a475717042#read only 97f0947cc0e#zero 9e9751d3370#fork mmap 983cd86d0d5#memprot pthread 91ebb165455#memprot exit 9488ba483cf#xor 9f9351d884b#junk 985e5bca0a5#move Signed-off-by: Tad <tad@spotco.us>
26 lines
1.1 KiB
Diff
26 lines
1.1 KiB
Diff
From 2f392c2d081fad13f61164ab07841818b972f950 Mon Sep 17 00:00:00 2001
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From: Daniel Micay <danielmicay@gmail.com>
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Date: Fri, 17 Jul 2015 21:32:05 -0400
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Subject: [PATCH] increase default pthread stack to 8MiB on 64-bit
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---
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libc/bionic/pthread_internal.h | 4 ++++
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1 file changed, 4 insertions(+)
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diff --git a/libc/bionic/pthread_internal.h b/libc/bionic/pthread_internal.h
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index e720c046d9..4f7c80e1b9 100644
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--- a/libc/bionic/pthread_internal.h
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+++ b/libc/bionic/pthread_internal.h
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@@ -218,7 +218,11 @@ __LIBC_HIDDEN__ void pthread_key_clean_all(void);
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// stack overflows, we subtracted the same amount we were using there
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// from the default thread stack size. This should keep memory usage
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// roughly constant.
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+#ifdef __LP64__
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+#define PTHREAD_STACK_SIZE_DEFAULT ((8 * 1024 * 1024) - SIGNAL_STACK_SIZE_WITHOUT_GUARD)
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+#else
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#define PTHREAD_STACK_SIZE_DEFAULT ((1 * 1024 * 1024) - SIGNAL_STACK_SIZE_WITHOUT_GUARD)
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+#endif
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// Leave room for a guard page in the internally created signal stacks.
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#define SIGNAL_STACK_SIZE (SIGNAL_STACK_SIZE_WITHOUT_GUARD + PTHREAD_GUARD_SIZE)
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