<html><head></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; color: rgb(0, 0, 0); font-size: 14px; font-family: Calibri, sans-serif; "><div>Hi,</div><div><br></div><div>On CentOS5 x86_64, which version of libunwind is recommended to be used with jemalloc?</div><div><br></div><div>gperftools for example suggests to use 0.99-beta rather than the latest libunwind-1.1 as this newer library has calls to malloc() which makes it unsafe. Any such requirement for jemalloc or is it ok to use 1.1?</div><div><br></div><div>Thanks,</div><div>-Shashi</div></body></html>