From: "Kirill A. Shutemov" <kirill@shutemov.name>
To: Peter Zijlstra <peterz@infradead.org>
Cc: Vegard Nossum <vegard.nossum@oracle.com>,
linux-mm@kvack.org, linux-kernel@vger.kernel.org,
Rik van Riel <riel@redhat.com>,
Matthew Wilcox <mawilcox@microsoft.com>,
Andrew Morton <akpm@linux-foundation.org>,
Michal Hocko <mhocko@suse.com>, Al Viro <viro@zeniv.linux.org.uk>,
Ingo Molnar <mingo@kernel.org>,
Linus Torvalds <torvalds@linux-foundation.org>
Subject: Re: [PATCH 1/4] mm: add new mmgrab() helper
Date: Fri, 16 Dec 2016 13:19:15 +0300 [thread overview]
Message-ID: <20161216101915.GC27758@node> (raw)
In-Reply-To: <20161216095624.GR3107@twins.programming.kicks-ass.net>
On Fri, Dec 16, 2016 at 10:56:24AM +0100, Peter Zijlstra wrote:
> But I must say mmget() vs mmgrab() is a wee bit confusing.
mm_count vs mm_users is not very clear too. :)
--
Kirill A. Shutemov
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WARNING: multiple messages have this Message-ID (diff)
From: "Kirill A. Shutemov" <kirill@shutemov.name>
To: Peter Zijlstra <peterz@infradead.org>
Cc: Vegard Nossum <vegard.nossum@oracle.com>,
linux-mm@kvack.org, linux-kernel@vger.kernel.org,
Rik van Riel <riel@redhat.com>,
Matthew Wilcox <mawilcox@microsoft.com>,
Andrew Morton <akpm@linux-foundation.org>,
Michal Hocko <mhocko@suse.com>, Al Viro <viro@zeniv.linux.org.uk>,
Ingo Molnar <mingo@kernel.org>,
Linus Torvalds <torvalds@linux-foundation.org>
Subject: Re: [PATCH 1/4] mm: add new mmgrab() helper
Date: Fri, 16 Dec 2016 13:19:15 +0300 [thread overview]
Message-ID: <20161216101915.GC27758@node> (raw)
In-Reply-To: <20161216095624.GR3107@twins.programming.kicks-ass.net>
On Fri, Dec 16, 2016 at 10:56:24AM +0100, Peter Zijlstra wrote:
> But I must say mmget() vs mmgrab() is a wee bit confusing.
mm_count vs mm_users is not very clear too. :)
--
Kirill A. Shutemov
next prev parent reply other threads:[~2016-12-16 10:19 UTC|newest]
Thread overview: 66+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-12-16 8:21 [PATCH 1/4] mm: add new mmgrab() helper Vegard Nossum
2016-12-16 8:21 ` Vegard Nossum
2016-12-16 8:22 ` [PATCH 2/4] mm: add new mmget() helper Vegard Nossum
2016-12-16 8:22 ` Vegard Nossum
2016-12-16 9:26 ` Michal Hocko
2016-12-16 9:26 ` Michal Hocko
2016-12-16 8:22 ` [PATCH 3/4] mm: use mmget_not_zero() helper Vegard Nossum
2016-12-16 8:22 ` Vegard Nossum
2016-12-16 9:27 ` Michal Hocko
2016-12-16 9:27 ` Michal Hocko
2016-12-16 8:22 ` [PATCH 4/4] [RFC!] mm: 'struct mm_struct' reference counting debugging Vegard Nossum
2016-12-16 8:22 ` Vegard Nossum
2016-12-16 9:01 ` Michal Hocko
2016-12-16 9:01 ` Michal Hocko
2016-12-16 9:43 ` Vegard Nossum
2016-12-16 9:43 ` Vegard Nossum
2016-12-16 10:11 ` crash during oom reaper (was: Re: [PATCH 4/4] [RFC!] mm: 'struct mm_struct' reference counting debugging) Michal Hocko
2016-12-16 10:11 ` Michal Hocko
2016-12-16 10:44 ` Kirill A. Shutemov
2016-12-16 10:44 ` Kirill A. Shutemov
2016-12-16 11:42 ` crash during oom reaper Michal Hocko
2016-12-16 11:42 ` Michal Hocko
2016-12-16 12:12 ` Michal Hocko
2016-12-16 12:12 ` Michal Hocko
2016-12-16 12:35 ` Kirill A. Shutemov
2016-12-16 12:35 ` Kirill A. Shutemov
2016-12-16 12:56 ` Michal Hocko
2016-12-16 12:56 ` Michal Hocko
2016-12-16 13:07 ` Kirill A. Shutemov
2016-12-16 13:07 ` Kirill A. Shutemov
2016-12-16 13:14 ` Michal Hocko
2016-12-16 13:14 ` Michal Hocko
2016-12-18 13:47 ` Tetsuo Handa
2016-12-18 13:47 ` Tetsuo Handa
2016-12-18 16:06 ` Michal Hocko
2016-12-18 16:06 ` Michal Hocko
2016-12-16 13:14 ` Vegard Nossum
2016-12-16 13:14 ` Vegard Nossum
2016-12-16 14:00 ` Michal Hocko
2016-12-16 14:00 ` Michal Hocko
2016-12-16 14:25 ` Vegard Nossum
2016-12-16 14:25 ` Vegard Nossum
2016-12-16 14:32 ` Michal Hocko
2016-12-16 14:32 ` Michal Hocko
2016-12-16 14:53 ` Vegard Nossum
2016-12-16 14:53 ` Vegard Nossum
2016-12-16 14:04 ` Vegard Nossum
2016-12-16 14:04 ` Vegard Nossum
2016-12-16 9:14 ` [PATCH 1/4] mm: add new mmgrab() helper Michal Hocko
2016-12-16 9:14 ` Michal Hocko
2016-12-16 9:56 ` Peter Zijlstra
2016-12-16 9:56 ` Peter Zijlstra
2016-12-16 10:19 ` Kirill A. Shutemov [this message]
2016-12-16 10:19 ` Kirill A. Shutemov
2016-12-16 10:20 ` Vegard Nossum
2016-12-16 10:20 ` Vegard Nossum
2016-12-16 10:36 ` Michal Hocko
2016-12-16 10:36 ` Michal Hocko
2016-12-16 11:14 ` Vegard Nossum
2016-12-16 11:14 ` Vegard Nossum
-- strict thread matches above, loose matches on Subject: below --
2016-12-18 12:32 Vegard Nossum
2016-12-18 12:32 ` Vegard Nossum
2016-12-19 10:29 ` Peter Zijlstra
2016-12-19 10:29 ` Peter Zijlstra
2016-12-22 22:03 ` David Rientjes
2016-12-22 22:03 ` David Rientjes
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