This is the mail archive of the
systemtap-cvs@sourceware.org
mailing list for the systemtap project.
[SCM] systemtap: system-wide probe/trace tool branch, master, updated. release-0.9.7-4-g3cb2045
- From: dsmith at sourceware dot org
- To: systemtap-cvs at sourceware dot org
- Date: 24 Apr 2009 17:49:38 -0000
- Subject: [SCM] systemtap: system-wide probe/trace tool branch, master, updated. release-0.9.7-4-g3cb2045
- Reply-to: systemtap at sourceware dot org
This is an automated email from the git hooks/post-receive script. It was
generated because a ref change was pushed to the repository containing
the project "systemtap: system-wide probe/trace tool".
The branch, master has been updated
via 3cb2045e46dcac5d2c33fd22622508891c66bee0 (commit)
from 38e258727786a796835fb669f7413f52e207fd07 (commit)
Those revisions listed above that are new to this repository have
not appeared on any other notification email; so we list those
revisions in full, below.
- Log -----------------------------------------------------------------
commit 3cb2045e46dcac5d2c33fd22622508891c66bee0
Author: David Smith <dsmith@redhat.com>
Date: Fri Apr 24 12:48:29 2009 -0500
Cache and retrieve syscall arguments when needed.
* runtime/task_finder.c (__stp_utrace_task_finder_target_syscall_entry):
New function that caches syscall arguments for mmap(), munmap(), and
mprotect() for use in __stp_utrace_task_finder_target_syscall_exit().
(__stp_utrace_task_finder_target_syscall_exit): Uses cached syscall
argument info when making callbacks.
(stap_start_task_finder): Initializes map subsytem for storing syscall
argument data.
* runtime/task_finder_map.c: New file containing functions to save and
retrieve syscall arguments.
-----------------------------------------------------------------------
Summary of changes:
runtime/task_finder.c | 137 ++++++++++++++++++++++++--------
runtime/task_finder_map.c | 191 +++++++++++++++++++++++++++++++++++++++++++++
2 files changed, 293 insertions(+), 35 deletions(-)
create mode 100644 runtime/task_finder_map.c
hooks/post-receive
--
systemtap: system-wide probe/trace tool