This is the mail archive of the systemtap-cvs@sourceware.org mailing list for the systemtap project.


Index Nav: [Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav: [Date Prev] [Date Next] [Thread Prev] [Thread Next]
Other format: [Raw text]

[SCM] systemtap: system-wide probe/trace tool branch, master, updated. release-0.9.7-171-g9b59029


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  9b59029875a7e4d362834fe2d6017b74a044b2e6 (commit)
      from  cdb804af87c00bb27c871e1deb3763279de0b7e5 (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 9b59029875a7e4d362834fe2d6017b74a044b2e6
Author: David Smith <dsmith@redhat.com>
Date:   Thu May 28 10:58:17 2009 -0500

    Avoid 1 case of holding a semaphore while mmap callbacks are being made.
    * runtime/task_finder.c (__stp_call_mmap_callbacks_with_addr): Renamed
      from __stp_call_mmap_callbacks_with_vma().  Also added some code from
      __stp_utrace_task_finder_target_syscall_exit() that locks the 'mmap_sem'
      semaphore.  This avoids holding the semaphore while the mmap callbacks
      are made.
      (__stp_utrace_task_finder_target_syscall_exit): Just calls
      __stp_call_mmap_callbacks_with_addr() in the mmap case.

-----------------------------------------------------------------------

Summary of changes:
 runtime/task_finder.c |  132 ++++++++++++++++++++++++++++---------------------
 1 files changed, 75 insertions(+), 57 deletions(-)


hooks/post-receive
--
systemtap: system-wide probe/trace tool


Index Nav: [Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav: [Date Prev] [Date Next] [Thread Prev] [Thread Next]