The patch titled sched: emit thread info flags with stack trace has been removed from the -mm tree. Its filename was sched-emit-thread-info-flags-with-stack-trace.patch This patch was dropped because it was merged into mainline or a subsystem tree The current -mm tree may be found at http://userweb.kernel.org/~akpm/mmotm/ ------------------------------------------------------ Subject: sched: emit thread info flags with stack trace From: David Rientjes <rientjes@xxxxxxxxxx> When a thread is oom killed and fails to exit, it's helpful to know which threads have access to memory reserves if the machine livelocks. This is done by testing for the TIF_MEMDIE thread info flag and should be displayed alongside stack traces to identify tasks that have access to such reserves but are still stuck allocating pages, for instance. It would probably be helpful in other cases as well, so all thread info flags are emitted when showing a task. Signed-off-by: David Rientjes <rientjes@xxxxxxxxxx> Cc: Ingo Molnar <mingo@xxxxxxx> Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx> --- kernel/sched.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff -puN kernel/sched.c~sched-emit-thread-info-flags-with-stack-trace kernel/sched.c --- a/kernel/sched.c~sched-emit-thread-info-flags-with-stack-trace +++ a/kernel/sched.c @@ -6606,8 +6606,9 @@ void sched_show_task(struct task_struct #ifdef CONFIG_DEBUG_STACK_USAGE free = stack_not_used(p); #endif - printk(KERN_CONT "%5lu %5d %6d\n", free, - task_pid_nr(p), task_pid_nr(p->real_parent)); + printk(KERN_CONT "%5lu %5d %6d 0x%08x\n", free, + task_pid_nr(p), task_pid_nr(p->real_parent), + task_thread_info(p)->flags); show_stack(p, NULL); } _ Patches currently in -mm which might be from rientjes@xxxxxxxxxx are origin.patch linux-next.patch x86-srat-do-not-register-nodes-beyond-e820-map.patch cpusets-restructure-the-function-cpuset_update_task_memory_state.patch cpusets-update-tasks-page-slab-spread-flags-in-time.patch cpusetmm-update-tasks-mems_allowed-in-time.patch cpusetmm-update-tasks-mems_allowed-in-time-fix.patch cpusetmm-update-tasks-mems_allowed-in-time-cleanup.patch page-allocator-use-a-pre-calculated-value-instead-of-num_online_nodes-in-fast-paths-do-not-override-definition-of-node_set_online-with-macro.patch mm-setup_per_zone_inactive_ratio-do-not-call-for-int_sqrt-if-not-needed.patch mm-setup_per_zone_inactive_ratio-fix-comment-and-make-it-__init.patch memcg-add-file-based-rss-accounting.patch memcg-add-file-based-rss-accounting-fix-mem_cgroup_update_mapped_file_stat-oops.patch -- To unsubscribe from this list: send the line "unsubscribe mm-commits" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html