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[Bug translator/3232] unable to allocate memory for context on rawhide x86_64
- From: "wcohen at redhat dot com" <sourceware-bugzilla at sourceware dot org>
- To: systemtap at sources dot redhat dot com
- Date: 20 Sep 2006 18:26:06 -0000
- Subject: [Bug translator/3232] unable to allocate memory for context on rawhide x86_64
- References: <firstname.lastname@example.org>
- Reply-to: sourceware-bugzilla at sourceware dot org
------- Additional Comments From wcohen at redhat dot com 2006-09-20 18:26 -------
After I filed the bz, I realized that translator was unlikely cause of the
problem. The generated C code was very similar between working and non working
versions. With all the tapsets being translated into C by the translator it
seems like the runtime would be the like cause. The following change set looks
like a possible canidate:
Date: 2006/09/18 12:44:19
2006-09-18 Martin Hunt <email@example.com>
* print.c (_stp_print_flush): Rewrite so one version works for
relayfs or procfs. Use proper per-cpu functions.
(_stp_reserve_bytes): New function. Reserve bytes in the output buffer.
(_stp_print_binary): New function. Write a variable number of
64-bit values directly into the output buffer.
* string.c (_stp_sprintf): Rewrite using new per-cpu buffers.
* runtime.h: Set defaults for MAXTRYLOCK and TRYLOCKDELAY to make
runtime tests in bench2 happy.
Doing a binary search to find out which checkin is causing the problem.
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