djwatson
/ gist:f2d8d9993f5736c74c280941bb67c0c9
Created
October 15, 2018 16:20
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| x a | |
| x a | |
| x a | |
| x Disassembly of section .text: a | |
| x a | |
| x 000000000040c720 <__libc_malloc>: a | |
| x tsd_state_get(): a | |
| x * This sh |
djwatson
/ gist:3658c153141d4b67e290906315c61eb2
Created
May 17, 2017 00:05
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| diff --git a/master/src/jemalloc.git-trunk/configure.ac b/master/src/jemalloc.git-trunk/configure.ac | |
| index ffa0ece..d1d7f23 100644 | |
| --- a/master/src/jemalloc.git-trunk/configure.ac | |
| +++ b/master/src/jemalloc.git-trunk/configure.ac | |
| @@ -1457,6 +1457,29 @@ if test "x$have_sched_getcpu" = "x1" ; then | |
| AC_DEFINE([JEMALLOC_HAVE_SCHED_GETCPU], [ ]) | |
| fi | |
| +dnl Check if the glibc __libc_allocate_rtsig function exists. | |
| +AC_CHECK_FUNC([__libc_allocate_rtsig], |
djwatson
/ extentcache.patch
Created
November 2, 2016 15:48
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| diff --git a/Makefile.in b/Makefile.in | |
| index e4aaaf2..7cae4be 100644 | |
| --- a/Makefile.in | |
| +++ b/Makefile.in | |
| @@ -100,6 +100,7 @@ C_SRCS := $(srcroot)src/jemalloc.c \ | |
| $(srcroot)src/prng.c \ | |
| $(srcroot)src/prof.c \ | |
| $(srcroot)src/rtree.c \ | |
| + $(srcroot)src/slabcache.c \ | |
| $(srcroot)src/stats.c \ |
djwatson
/ binindcache.patch
Created
November 2, 2016 15:46
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| diff --git a/Makefile.in b/Makefile.in | |
| index e4aaaf2..7cae4be 100644 | |
| --- a/Makefile.in | |
| +++ b/Makefile.in | |
| @@ -100,6 +100,7 @@ C_SRCS := $(srcroot)src/jemalloc.c \ | |
| $(srcroot)src/prng.c \ | |
| $(srcroot)src/prof.c \ | |
| $(srcroot)src/rtree.c \ | |
| + $(srcroot)src/slabcache.c \ | |
| $(srcroot)src/stats.c \ |
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| int migrate_cmpxchgcheck(intptr_t *ptr, intptr_t old, intptr_t new, | |
| intptr_t *checkold, intptr_t checknew, | |
| unsigned long lockval, int cpu) { | |
| /* The preemption lock needs to be tagged: | |
| * our tid in 32 bits, sequence counter in | |
| * other 32 bits to avoid aba on calling tkill | |
| */ | |
| unsigned long newlockval = cached_tid | ((lockval+1) & 0xFFFFFFFF); | |
| asm volatile goto( |