diff for duplicates of <20111124090639.GD6843@cmpxchg.org> diff --git a/a/1.txt b/N1/1.txt index 61755ff..bfde911 100644 --- a/a/1.txt +++ b/N1/1.txt @@ -1,14 +1,14 @@ On Thu, Nov 24, 2011 at 09:06:19AM +0900, KAMEZAWA Hiroyuki wrote: > On Wed, 23 Nov 2011 16:42:29 +0100 -> Johannes Weiner <hannes-druUgvl0LCNAfugRpC6u6w@public.gmane.org> wrote: +> Johannes Weiner <hannes@cmpxchg.org> wrote: > -> > From: Johannes Weiner <jweiner-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org> +> > From: Johannes Weiner <jweiner@redhat.com> > > > > mem_cgroup_uncharge_page() is only called on either freshly allocated > > pages without page->mapping or on rmapped PageAnon() pages. There is > > no need to check for a page->mapping that is not an anon_vma. > > -> > Signed-off-by: Johannes Weiner <jweiner-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org> +> > Signed-off-by: Johannes Weiner <jweiner@redhat.com> > > For making our assumption clearer to readers of codes, > VM_BUG_ON(page->mapping && !PageAnon(page)) please. @@ -16,18 +16,18 @@ On Thu, Nov 24, 2011 at 09:06:19AM +0900, KAMEZAWA Hiroyuki wrote: Yep, delta patch below. > Anyway, -> Acked-by: KAMEZAWA Hiroyuki <kamezawa.hiroyu-+CUm20s59erQFUHtdCDX3A@public.gmane.org> +> Acked-by: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com> Thanks! --- -From: Johannes Weiner <jweiner-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org> +From: Johannes Weiner <jweiner@redhat.com> Subject: mm: memcg: remove unneeded checks from uncharge_page() fix Document page state assumptions and catch if they are violated in uncharge_page(). -Signed-off-by: Johannes Weiner <jweiner-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org> +Signed-off-by: Johannes Weiner <jweiner@redhat.com> --- mm/memcontrol.c | 1 + 1 files changed, 1 insertions(+), 0 deletions(-) @@ -48,6 +48,8 @@ index 2f1fdc4..872dae1 100644 1.7.6.4 -- -To unsubscribe from this list: send the line "unsubscribe cgroups" in -the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org -More majordomo info at http://vger.kernel.org/majordomo-info.html +To unsubscribe, send a message with 'unsubscribe linux-mm' in +the body to majordomo@kvack.org. For more info on Linux MM, +see: http://www.linux-mm.org/ . +Fight unfair telecom internet charges in Canada: sign http://stopthemeter.ca/ +Don't email: <a href=mailto:"dont@kvack.org"> email@kvack.org </a> diff --git a/a/content_digest b/N1/content_digest index 42c7929..c9befcf 100644 --- a/a/content_digest +++ b/N1/content_digest @@ -1,30 +1,29 @@ "ref\01322062951-1756-1-git-send-email-hannes@cmpxchg.org\0" "ref\01322062951-1756-7-git-send-email-hannes@cmpxchg.org\0" "ref\020111124090619.895988e7.kamezawa.hiroyu@jp.fujitsu.com\0" - "ref\020111124090619.895988e7.kamezawa.hiroyu-+CUm20s59erQFUHtdCDX3A@public.gmane.org\0" - "From\0Johannes Weiner <hannes-druUgvl0LCNAfugRpC6u6w@public.gmane.org>\0" + "From\0Johannes Weiner <hannes@cmpxchg.org>\0" "Subject\0Re: [patch 6/8] mm: memcg: remove unneeded checks from uncharge_page()\0" "Date\0Thu, 24 Nov 2011 10:06:39 +0100\0" - "To\0KAMEZAWA Hiroyuki <kamezawa.hiroyu-+CUm20s59erQFUHtdCDX3A@public.gmane.org>\0" - "Cc\0Andrew Morton <akpm-de/tnXTf+JLsfHDXvbKv3WD2FQJk+8+b@public.gmane.org>" - Michal Hocko <mhocko-AlSwsSmVLrQ@public.gmane.org> - Balbir Singh <bsingharora-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> - cgroups-u79uwXL29TY76Z2rM5mHXA@public.gmane.org - linux-mm-Bw31MaZKKs3YtjvyW6yDsg@public.gmane.org - " linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org\0" + "To\0KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>\0" + "Cc\0Andrew Morton <akpm@linux-foundation.org>" + Michal Hocko <mhocko@suse.cz> + Balbir Singh <bsingharora@gmail.com> + cgroups@vger.kernel.org + linux-mm@kvack.org + " linux-kernel@vger.kernel.org\0" "\00:1\0" "b\0" "On Thu, Nov 24, 2011 at 09:06:19AM +0900, KAMEZAWA Hiroyuki wrote:\n" "> On Wed, 23 Nov 2011 16:42:29 +0100\n" - "> Johannes Weiner <hannes-druUgvl0LCNAfugRpC6u6w@public.gmane.org> wrote:\n" + "> Johannes Weiner <hannes@cmpxchg.org> wrote:\n" "> \n" - "> > From: Johannes Weiner <jweiner-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>\n" + "> > From: Johannes Weiner <jweiner@redhat.com>\n" "> > \n" "> > mem_cgroup_uncharge_page() is only called on either freshly allocated\n" "> > pages without page->mapping or on rmapped PageAnon() pages. There is\n" "> > no need to check for a page->mapping that is not an anon_vma.\n" "> > \n" - "> > Signed-off-by: Johannes Weiner <jweiner-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>\n" + "> > Signed-off-by: Johannes Weiner <jweiner@redhat.com>\n" "> \n" "> For making our assumption clearer to readers of codes,\n" "> VM_BUG_ON(page->mapping && !PageAnon(page)) please.\n" @@ -32,18 +31,18 @@ "Yep, delta patch below.\n" "\n" "> Anyway,\n" - "> Acked-by: KAMEZAWA Hiroyuki <kamezawa.hiroyu-+CUm20s59erQFUHtdCDX3A@public.gmane.org>\n" + "> Acked-by: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>\n" "\n" "Thanks!\n" "\n" "---\n" - "From: Johannes Weiner <jweiner-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>\n" + "From: Johannes Weiner <jweiner@redhat.com>\n" "Subject: mm: memcg: remove unneeded checks from uncharge_page() fix\n" "\n" "Document page state assumptions and catch if they are violated in\n" "uncharge_page().\n" "\n" - "Signed-off-by: Johannes Weiner <jweiner-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>\n" + "Signed-off-by: Johannes Weiner <jweiner@redhat.com>\n" "---\n" " mm/memcontrol.c | 1 +\n" " 1 files changed, 1 insertions(+), 0 deletions(-)\n" @@ -64,8 +63,10 @@ "1.7.6.4\n" "\n" "--\n" - "To unsubscribe from this list: send the line \"unsubscribe cgroups\" in\n" - "the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org\n" - More majordomo info at http://vger.kernel.org/majordomo-info.html + "To unsubscribe, send a message with 'unsubscribe linux-mm' in\n" + "the body to majordomo@kvack.org. For more info on Linux MM,\n" + "see: http://www.linux-mm.org/ .\n" + "Fight unfair telecom internet charges in Canada: sign http://stopthemeter.ca/\n" + "Don't email: <a href=mailto:\"dont@kvack.org\"> email@kvack.org </a>" -96402f7d7241c9c5fe52ddf8a50a38a6d51d0b3fe75523420986b10bc07d4d5f +1e50248de3b0a7962c7a10612ad40b902f0c1d9afa62bf58ef6db8e158a03dc9
diff --git a/a/1.txt b/N2/1.txt index 61755ff..ca3d0ec 100644 --- a/a/1.txt +++ b/N2/1.txt @@ -1,14 +1,14 @@ On Thu, Nov 24, 2011 at 09:06:19AM +0900, KAMEZAWA Hiroyuki wrote: > On Wed, 23 Nov 2011 16:42:29 +0100 -> Johannes Weiner <hannes-druUgvl0LCNAfugRpC6u6w@public.gmane.org> wrote: +> Johannes Weiner <hannes@cmpxchg.org> wrote: > -> > From: Johannes Weiner <jweiner-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org> +> > From: Johannes Weiner <jweiner@redhat.com> > > > > mem_cgroup_uncharge_page() is only called on either freshly allocated > > pages without page->mapping or on rmapped PageAnon() pages. There is > > no need to check for a page->mapping that is not an anon_vma. > > -> > Signed-off-by: Johannes Weiner <jweiner-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org> +> > Signed-off-by: Johannes Weiner <jweiner@redhat.com> > > For making our assumption clearer to readers of codes, > VM_BUG_ON(page->mapping && !PageAnon(page)) please. @@ -16,18 +16,18 @@ On Thu, Nov 24, 2011 at 09:06:19AM +0900, KAMEZAWA Hiroyuki wrote: Yep, delta patch below. > Anyway, -> Acked-by: KAMEZAWA Hiroyuki <kamezawa.hiroyu-+CUm20s59erQFUHtdCDX3A@public.gmane.org> +> Acked-by: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com> Thanks! --- -From: Johannes Weiner <jweiner-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org> +From: Johannes Weiner <jweiner@redhat.com> Subject: mm: memcg: remove unneeded checks from uncharge_page() fix Document page state assumptions and catch if they are violated in uncharge_page(). -Signed-off-by: Johannes Weiner <jweiner-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org> +Signed-off-by: Johannes Weiner <jweiner@redhat.com> --- mm/memcontrol.c | 1 + 1 files changed, 1 insertions(+), 0 deletions(-) @@ -46,8 +46,3 @@ index 2f1fdc4..872dae1 100644 -- 1.7.6.4 - --- -To unsubscribe from this list: send the line "unsubscribe cgroups" in -the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org -More majordomo info at http://vger.kernel.org/majordomo-info.html diff --git a/a/content_digest b/N2/content_digest index 42c7929..9c6f4be 100644 --- a/a/content_digest +++ b/N2/content_digest @@ -1,30 +1,29 @@ "ref\01322062951-1756-1-git-send-email-hannes@cmpxchg.org\0" "ref\01322062951-1756-7-git-send-email-hannes@cmpxchg.org\0" "ref\020111124090619.895988e7.kamezawa.hiroyu@jp.fujitsu.com\0" - "ref\020111124090619.895988e7.kamezawa.hiroyu-+CUm20s59erQFUHtdCDX3A@public.gmane.org\0" - "From\0Johannes Weiner <hannes-druUgvl0LCNAfugRpC6u6w@public.gmane.org>\0" + "From\0Johannes Weiner <hannes@cmpxchg.org>\0" "Subject\0Re: [patch 6/8] mm: memcg: remove unneeded checks from uncharge_page()\0" "Date\0Thu, 24 Nov 2011 10:06:39 +0100\0" - "To\0KAMEZAWA Hiroyuki <kamezawa.hiroyu-+CUm20s59erQFUHtdCDX3A@public.gmane.org>\0" - "Cc\0Andrew Morton <akpm-de/tnXTf+JLsfHDXvbKv3WD2FQJk+8+b@public.gmane.org>" - Michal Hocko <mhocko-AlSwsSmVLrQ@public.gmane.org> - Balbir Singh <bsingharora-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> - cgroups-u79uwXL29TY76Z2rM5mHXA@public.gmane.org - linux-mm-Bw31MaZKKs3YtjvyW6yDsg@public.gmane.org - " linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org\0" + "To\0KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>\0" + "Cc\0Andrew Morton <akpm@linux-foundation.org>" + Michal Hocko <mhocko@suse.cz> + Balbir Singh <bsingharora@gmail.com> + cgroups@vger.kernel.org + linux-mm@kvack.org + " linux-kernel@vger.kernel.org\0" "\00:1\0" "b\0" "On Thu, Nov 24, 2011 at 09:06:19AM +0900, KAMEZAWA Hiroyuki wrote:\n" "> On Wed, 23 Nov 2011 16:42:29 +0100\n" - "> Johannes Weiner <hannes-druUgvl0LCNAfugRpC6u6w@public.gmane.org> wrote:\n" + "> Johannes Weiner <hannes@cmpxchg.org> wrote:\n" "> \n" - "> > From: Johannes Weiner <jweiner-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>\n" + "> > From: Johannes Weiner <jweiner@redhat.com>\n" "> > \n" "> > mem_cgroup_uncharge_page() is only called on either freshly allocated\n" "> > pages without page->mapping or on rmapped PageAnon() pages. There is\n" "> > no need to check for a page->mapping that is not an anon_vma.\n" "> > \n" - "> > Signed-off-by: Johannes Weiner <jweiner-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>\n" + "> > Signed-off-by: Johannes Weiner <jweiner@redhat.com>\n" "> \n" "> For making our assumption clearer to readers of codes,\n" "> VM_BUG_ON(page->mapping && !PageAnon(page)) please.\n" @@ -32,18 +31,18 @@ "Yep, delta patch below.\n" "\n" "> Anyway,\n" - "> Acked-by: KAMEZAWA Hiroyuki <kamezawa.hiroyu-+CUm20s59erQFUHtdCDX3A@public.gmane.org>\n" + "> Acked-by: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>\n" "\n" "Thanks!\n" "\n" "---\n" - "From: Johannes Weiner <jweiner-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>\n" + "From: Johannes Weiner <jweiner@redhat.com>\n" "Subject: mm: memcg: remove unneeded checks from uncharge_page() fix\n" "\n" "Document page state assumptions and catch if they are violated in\n" "uncharge_page().\n" "\n" - "Signed-off-by: Johannes Weiner <jweiner-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>\n" + "Signed-off-by: Johannes Weiner <jweiner@redhat.com>\n" "---\n" " mm/memcontrol.c | 1 +\n" " 1 files changed, 1 insertions(+), 0 deletions(-)\n" @@ -61,11 +60,6 @@ " }\n" " \n" "-- \n" - "1.7.6.4\n" - "\n" - "--\n" - "To unsubscribe from this list: send the line \"unsubscribe cgroups\" in\n" - "the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org\n" - More majordomo info at http://vger.kernel.org/majordomo-info.html + 1.7.6.4 -96402f7d7241c9c5fe52ddf8a50a38a6d51d0b3fe75523420986b10bc07d4d5f +2788743e5f5d195b1596e8174fb6caa51b8d1f697f659242ee87a7008ca19f94
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