Re: [PATCH] mm,oom: add tracepoints for oom reaper-related events

2017-05-30 Thread Michal Hocko
On Tue 30-05-17 14:33:35, Roman Gushchin wrote: > On Tue, May 30, 2017 at 02:34:16PM +0200, Michal Hocko wrote: > > On Tue 30-05-17 13:05:32, Roman Gushchin wrote: > > > Add tracepoints to simplify the debugging of the oom reaper code. > > > > > > Trace the following events: > > > 1) a process is

Re: [PATCH] mm,oom: add tracepoints for oom reaper-related events

2017-05-30 Thread Michal Hocko
On Tue 30-05-17 14:33:35, Roman Gushchin wrote: > On Tue, May 30, 2017 at 02:34:16PM +0200, Michal Hocko wrote: > > On Tue 30-05-17 13:05:32, Roman Gushchin wrote: > > > Add tracepoints to simplify the debugging of the oom reaper code. > > > > > > Trace the following events: > > > 1) a process is

Re: [PATCH] mm,oom: add tracepoints for oom reaper-related events

2017-05-30 Thread Roman Gushchin
On Tue, May 30, 2017 at 02:34:16PM +0200, Michal Hocko wrote: > On Tue 30-05-17 13:05:32, Roman Gushchin wrote: > > Add tracepoints to simplify the debugging of the oom reaper code. > > > > Trace the following events: > > 1) a process is marked as an oom victim, > > 2) a process is added to the

Re: [PATCH] mm,oom: add tracepoints for oom reaper-related events

2017-05-30 Thread Roman Gushchin
On Tue, May 30, 2017 at 02:34:16PM +0200, Michal Hocko wrote: > On Tue 30-05-17 13:05:32, Roman Gushchin wrote: > > Add tracepoints to simplify the debugging of the oom reaper code. > > > > Trace the following events: > > 1) a process is marked as an oom victim, > > 2) a process is added to the

Re: [PATCH] mm,oom: add tracepoints for oom reaper-related events

2017-05-30 Thread Tetsuo Handa
Michal Hocko wrote: > On Tue 30-05-17 13:05:32, Roman Gushchin wrote: > > Add tracepoints to simplify the debugging of the oom reaper code. > > > > Trace the following events: > > 1) a process is marked as an oom victim, > > 2) a process is added to the oom reaper list, > > 3) the oom reaper

Re: [PATCH] mm,oom: add tracepoints for oom reaper-related events

2017-05-30 Thread Tetsuo Handa
Michal Hocko wrote: > On Tue 30-05-17 13:05:32, Roman Gushchin wrote: > > Add tracepoints to simplify the debugging of the oom reaper code. > > > > Trace the following events: > > 1) a process is marked as an oom victim, > > 2) a process is added to the oom reaper list, > > 3) the oom reaper

Re: [PATCH] mm,oom: add tracepoints for oom reaper-related events

2017-05-30 Thread Michal Hocko
On Tue 30-05-17 13:05:32, Roman Gushchin wrote: > Add tracepoints to simplify the debugging of the oom reaper code. > > Trace the following events: > 1) a process is marked as an oom victim, > 2) a process is added to the oom reaper list, > 3) the oom reaper starts reaping process's mm, > 4) the

Re: [PATCH] mm,oom: add tracepoints for oom reaper-related events

2017-05-30 Thread Michal Hocko
On Tue 30-05-17 13:05:32, Roman Gushchin wrote: > Add tracepoints to simplify the debugging of the oom reaper code. > > Trace the following events: > 1) a process is marked as an oom victim, > 2) a process is added to the oom reaper list, > 3) the oom reaper starts reaping process's mm, > 4) the

[PATCH] mm,oom: add tracepoints for oom reaper-related events

2017-05-30 Thread Roman Gushchin
Add tracepoints to simplify the debugging of the oom reaper code. Trace the following events: 1) a process is marked as an oom victim, 2) a process is added to the oom reaper list, 3) the oom reaper starts reaping process's mm, 4) the oom reaper finished reaping, 5) the oom reaper skips reaping.

[PATCH] mm,oom: add tracepoints for oom reaper-related events

2017-05-30 Thread Roman Gushchin
Add tracepoints to simplify the debugging of the oom reaper code. Trace the following events: 1) a process is marked as an oom victim, 2) a process is added to the oom reaper list, 3) the oom reaper starts reaping process's mm, 4) the oom reaper finished reaping, 5) the oom reaper skips reaping.