NOTE: This is a resend to CKRM-tech, ELSA-devel, and LSE-tech. In any
replies please add to the Cc list:
Jay Lan <[EMAIL PROTECTED]>, Shailabh Nagar <[EMAIL PROTECTED]>, LKML
<linux-kernel@vger.kernel.org>,Paul Jackson <[EMAIL PROTECTED]>, Erik Jacobson
<[EMAIL PROTECTED]>, Jack Steiner <[EMAIL PROTECTED]>, John Hesterberg
<[EMAIL PROTECTED]>
This patch moves both the process exit event and per-process
stats connectors above exit_mm() since the latter needs values from the
mm_struct which will be lost after exit_mm().
Signed-off-by: Matt Helsley <[EMAIL PROTECTED]>
--
Index: linux-2.6.15/kernel/exit.c
===================================================================
--- linux-2.6.15.orig/kernel/exit.c
+++ linux-2.6.15/kernel/exit.c
@@ -845,10 +845,14 @@ fastcall NORET_TYPE void do_exit(long co
if (group_dead) {
del_timer_sync(&tsk->signal->real_timer);
exit_itimers(tsk->signal);
acct_process(code);
}
+
+ tsk->exit_code = code;
+ proc_exit_connector(tsk);
+ cnstats_exit_connector(tsk);
exit_mm(tsk);
exit_sem(tsk);
__exit_files(tsk);
__exit_fs(tsk);
@@ -861,14 +865,10 @@ fastcall NORET_TYPE void do_exit(long co
disassociate_ctty(1);
module_put(task_thread_info(tsk)->exec_domain->module);
if (tsk->binfmt)
module_put(tsk->binfmt->module);
-
- tsk->exit_code = code;
- proc_exit_connector(tsk);
- cnstats_exit_connector(tsk);
exit_notify(tsk);
#ifdef CONFIG_NUMA
mpol_free(tsk->mempolicy);
tsk->mempolicy = NULL;
#endif
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