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Groups > linux.kernel > #1482566
| From | Oleg Nesterov <oleg@redhat.com> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | Re: [PATCH v2] mm, proc: Fix region lost in /proc/self/smaps |
| Date | 2016-09-13 17:10 +0200 |
| Message-ID | <sgXvs-3zH-5@gated-at.bofh.it> (permalink) |
| References | <sgq6t-6lB-1@gated-at.bofh.it> <sgz06-3qM-9@gated-at.bofh.it> <sgB1U-4WE-21@gated-at.bofh.it> <sgEVP-7xR-13@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
On 09/12, Michal Hocko wrote: > > Considering how this all can be tricky and how partial reads can be > confusing and even misleading I am really wondering whether we > should simply document that only full reads will provide a sensible > results. I agree. I don't even understand why this was considered as a bug. Obviously, m_stop() which drops mmap_sep should not be called, or all the threads should be stopped, if you want to trust the result. Although all I can recall about this code is that it needs more cleanups. Oleg.
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[PATCH v2] mm, proc: Fix region lost in /proc/self/smaps Xiao Guangrong <guangrong.xiao@linux.intel.com> - 2016-09-12 05:30 +0200
Re: [PATCH v2] mm, proc: Fix region lost in /proc/self/smaps Michal Hocko <mhocko@kernel.org> - 2016-09-12 15:00 +0200
Re: [PATCH v2] mm, proc: Fix region lost in /proc/self/smaps Dave Hansen <dave.hansen@intel.com> - 2016-09-12 17:10 +0200
Re: [PATCH v2] mm, proc: Fix region lost in /proc/self/smaps Michal Hocko <mhocko@kernel.org> - 2016-09-12 21:20 +0200
Re: [PATCH v2] mm, proc: Fix region lost in /proc/self/smaps Xiao Guangrong <guangrong.xiao@linux.intel.com> - 2016-09-13 05:10 +0200
Re: [PATCH v2] mm, proc: Fix region lost in /proc/self/smaps Oleg Nesterov <oleg@redhat.com> - 2016-09-13 17:10 +0200
Re: [PATCH v2] mm, proc: Fix region lost in /proc/self/smaps Dave Hansen <dave.hansen@intel.com> - 2016-09-13 18:30 +0200
Re: [PATCH v2] mm, proc: Fix region lost in /proc/self/smaps Oleg Nesterov <oleg@redhat.com> - 2016-09-14 17:40 +0200
Re: [PATCH v2] mm, proc: Fix region lost in /proc/self/smaps Xiao Guangrong <guangrong.xiao@linux.intel.com> - 2016-09-19 09:30 +0200
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