[PATCH 1/2] Delay pthread_atfork registering.

Jason Evans jasone at canonware.com
Tue Oct 22 13:33:37 PDT 2013

On Oct 21, 2013, at 2:11 PM, Leonard Crestez <lcrestez at ixiacom.com> wrote:
> This function causes recursive allocation on LinuxThreads.
> Signed-off-by: Crestez Dan Leonard <lcrestez at ixiacom.com>
> ---
>  src/jemalloc.c | 23 ++++++++++++-----------
>  1 file changed, 12 insertions(+), 11 deletions(-)

We should probably keep the pthread_atfork() call prior to releasing init_lock (just need to move it up a couple of lines).  Although jemalloc cannot completely prevent races between allocator initialization and fork(2), it can at least prevent races if all threads allocate prior to the fork().


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