diff for duplicates of <20111124091312.GE6843@cmpxchg.org> diff --git a/a/1.txt b/N1/1.txt index ad8c8fb..fa93e37 100644 --- a/a/1.txt +++ b/N1/1.txt @@ -1,13 +1,13 @@ On Thu, Nov 24, 2011 at 09:13:28AM +0900, KAMEZAWA Hiroyuki wrote: > On Wed, 23 Nov 2011 16:42:31 +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> > > > > This bit is protected by lock_page_cgroup(), there is no need for > > locked operations when setting and clearing it. > > -> > Signed-off-by: Johannes Weiner <jweiner-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org> +> > Signed-off-by: Johannes Weiner <jweiner@redhat.com> > > Hm. non-atomic ops for pc->flags seems dangerous. > How about try to remove PCG_CACHE ? Maybe we can depends on PageAnon(page). @@ -26,7 +26,10 @@ it makes some things simpler. As I replied to Hugh, it might even work for PCG_CACHE, but it's definitely dangerous and not worth the complex dependencies it brings on other parts of the code, so please consider 7/8 and 8/8 dropped. + -- -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 fea0828..7f01c76 100644 --- a/a/content_digest +++ b/N1/content_digest @@ -1,29 +1,28 @@ "ref\01322062951-1756-1-git-send-email-hannes@cmpxchg.org\0" "ref\01322062951-1756-9-git-send-email-hannes@cmpxchg.org\0" "ref\020111124091328.d28d9f55.kamezawa.hiroyu@jp.fujitsu.com\0" - "ref\020111124091328.d28d9f55.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 8/8] mm: memcg: modify PageCgroupCache non-atomically\0" "Date\0Thu, 24 Nov 2011 10:13:12 +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 09:13:28AM +0900, KAMEZAWA Hiroyuki wrote:\n" "> On Wed, 23 Nov 2011 16:42:31 +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" "> > This bit is protected by lock_page_cgroup(), there is no need for\n" "> > locked operations when setting and clearing it.\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" "> Hm. non-atomic ops for pc->flags seems dangerous.\n" "> How about try to remove PCG_CACHE ? Maybe we can depends on PageAnon(page).\n" @@ -42,9 +41,12 @@ "As I replied to Hugh, it might even work for PCG_CACHE, but it's\n" "definitely dangerous and not worth the complex dependencies it brings\n" "on other parts of the code, so please consider 7/8 and 8/8 dropped.\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>" -1dde8f5894fcf02b670c453c4e829a23d915694605941109a7177af2f24301c9 +f3c74e5ff2eee4ac59e6d467a451575272d5136f523bd7500587476eb73f0cee
diff --git a/a/1.txt b/N2/1.txt index ad8c8fb..469b95a 100644 --- a/a/1.txt +++ b/N2/1.txt @@ -1,13 +1,13 @@ On Thu, Nov 24, 2011 at 09:13:28AM +0900, KAMEZAWA Hiroyuki wrote: > On Wed, 23 Nov 2011 16:42:31 +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> > > > > This bit is protected by lock_page_cgroup(), there is no need for > > locked operations when setting and clearing it. > > -> > Signed-off-by: Johannes Weiner <jweiner-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org> +> > Signed-off-by: Johannes Weiner <jweiner@redhat.com> > > Hm. non-atomic ops for pc->flags seems dangerous. > How about try to remove PCG_CACHE ? Maybe we can depends on PageAnon(page). @@ -26,7 +26,3 @@ it makes some things simpler. As I replied to Hugh, it might even work for PCG_CACHE, but it's definitely dangerous and not worth the complex dependencies it brings on other parts of the code, so please consider 7/8 and 8/8 dropped. --- -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 fea0828..7231457 100644 --- a/a/content_digest +++ b/N2/content_digest @@ -1,29 +1,28 @@ "ref\01322062951-1756-1-git-send-email-hannes@cmpxchg.org\0" "ref\01322062951-1756-9-git-send-email-hannes@cmpxchg.org\0" "ref\020111124091328.d28d9f55.kamezawa.hiroyu@jp.fujitsu.com\0" - "ref\020111124091328.d28d9f55.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 8/8] mm: memcg: modify PageCgroupCache non-atomically\0" "Date\0Thu, 24 Nov 2011 10:13:12 +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 09:13:28AM +0900, KAMEZAWA Hiroyuki wrote:\n" "> On Wed, 23 Nov 2011 16:42:31 +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" "> > This bit is protected by lock_page_cgroup(), there is no need for\n" "> > locked operations when setting and clearing it.\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" "> Hm. non-atomic ops for pc->flags seems dangerous.\n" "> How about try to remove PCG_CACHE ? Maybe we can depends on PageAnon(page).\n" @@ -41,10 +40,6 @@ "\n" "As I replied to Hugh, it might even work for PCG_CACHE, but it's\n" "definitely dangerous and not worth the complex dependencies it brings\n" - "on other parts of the code, so please consider 7/8 and 8/8 dropped.\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 + on other parts of the code, so please consider 7/8 and 8/8 dropped. -1dde8f5894fcf02b670c453c4e829a23d915694605941109a7177af2f24301c9 +4bccf1486a1ea3aece120fc95cf048822c687bfbf72a331e5c07544a75102f6c
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