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| author | Jonathan Lim <jlim@sgi.com> | 2007-08-30 23:56:23 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-08-31 01:42:22 -0700 |
| commit | f2ab6d8889422c1f5354f014e8bef337b1d1bade (patch) | |
| tree | ab7de371c86ce9e72015363fc06563709d823354 /kernel | |
| parent | c24c55c75a0d799be07ad6c1a7ff4ccfe25da75b (diff) | |
| download | lwn-f2ab6d8889422c1f5354f014e8bef337b1d1bade.tar.gz lwn-f2ab6d8889422c1f5354f014e8bef337b1d1bade.zip | |
Assign task_struct.exit_code before taskstats_exit()
taskstats.ac_exitcode is assigned to task_struct.exit_code in bacct_add_tsk()
through the following kernel function calls:
do_exit()
taskstats_exit()
fill_pid()
bacct_add_tsk()
The problem is that in do_exit(), task_struct.exit_code is set to 'code' only
after taskstats_exit() has been called. So we need to move the assignment
before taskstats_exit().
Signed-off-by: Jonathan Lim <jlim@sgi.com>
Cc: Balbir Singh <balbir@in.ibm.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'kernel')
| -rw-r--r-- | kernel/exit.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/kernel/exit.c b/kernel/exit.c index 9578c1ae19ca..06b24b3aa370 100644 --- a/kernel/exit.c +++ b/kernel/exit.c @@ -975,6 +975,7 @@ fastcall NORET_TYPE void do_exit(long code) if (unlikely(tsk->audit_context)) audit_free(tsk); + tsk->exit_code = code; taskstats_exit(tsk, group_dead); exit_mm(tsk); @@ -996,7 +997,6 @@ fastcall NORET_TYPE void do_exit(long code) if (tsk->binfmt) module_put(tsk->binfmt->module); - tsk->exit_code = code; proc_exit_connector(tsk); exit_task_namespaces(tsk); exit_notify(tsk); |