diff for duplicates of <20110316145959.GA13562@redhat.com> diff --git a/a/1.txt b/N1/1.txt index de93588..e4e4c4a 100644 --- a/a/1.txt +++ b/N1/1.txt @@ -111,10 +111,3 @@ memcg->mapping_list. Thanks Vivek - --- -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 6528211..82c2df0 100644 --- a/a/content_digest +++ b/N1/content_digest @@ -139,13 +139,6 @@ "memcg->mapping_list.\n" "\n" "Thanks\n" - "Vivek\n" - "\n" - "--\n" - "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>" + Vivek -7b7fe108a89bd1a2ce6477ed531ecdaa068b03d5625256dd037151976cef8dfd +514294cd25cbe1a0bec1306322b1f77f892dfa078971d0203c1fc13432918446
diff --git a/a/1.txt b/N2/1.txt index de93588..3d8806d 100644 --- a/a/1.txt +++ b/N2/1.txt @@ -6,18 +6,18 @@ On Wed, Mar 16, 2011 at 02:13:24PM +0100, Johannes Weiner wrote: > > > > > > > > [..] > > > >> > We could just crawl the memcg's page LRU and bring things under control -> > > >> > that way, couldn't we? That would fix it. What were the reasons for +> > > >> > that way, couldn't we? That would fix it. What were the reasons for > > > >> > not doing this? > > > >> -> > > >> My rational for pursuing bdi writeback was I/O locality. I have heard that -> > > >> per-page I/O has bad locality. Per inode bdi-style writeback should have better +> > > >> My rational for pursuing bdi writeback was I/O locality. I have heard that +> > > >> per-page I/O has bad locality. Per inode bdi-style writeback should have better > > > >> locality. > > > >> > > > >> My hunch is the best solution is a hybrid which uses a) bdi writeback with a > > > >> target memcg filter and b) using the memcg lru as a fallback to identify the bdi -> > > >> that needed writeback. I think the part a) memcg filtering is likely something +> > > >> that needed writeback. I think the part a) memcg filtering is likely something > > > >> like: -> > > >> http://marc.info/?l=linux-kernel&m=129910424431837 +> > > >> http://marc.info/?l=linux-kernel&m=129910424431837 > > > >> > > > >> The part b) bdi selection should not be too hard assuming that page-to-mapping > > > >> locking is doable. diff --git a/a/content_digest b/N2/content_digest index 6528211..896f62e 100644 --- a/a/content_digest +++ b/N2/content_digest @@ -35,18 +35,18 @@ "> > > >\n" "> > > > [..]\n" "> > > >> > We could just crawl the memcg's page LRU and bring things under control\n" - "> > > >> > that way, couldn't we? \302\240That would fix it. \302\240What were the reasons for\n" + "> > > >> > that way, couldn't we? That would fix it. What were the reasons for\n" "> > > >> > not doing this?\n" "> > > >>\n" - "> > > >> My rational for pursuing bdi writeback was I/O locality. \302\240I have heard that\n" - "> > > >> per-page I/O has bad locality. \302\240Per inode bdi-style writeback should have better\n" + "> > > >> My rational for pursuing bdi writeback was I/O locality. I have heard that\n" + "> > > >> per-page I/O has bad locality. Per inode bdi-style writeback should have better\n" "> > > >> locality.\n" "> > > >>\n" "> > > >> My hunch is the best solution is a hybrid which uses a) bdi writeback with a\n" "> > > >> target memcg filter and b) using the memcg lru as a fallback to identify the bdi\n" - "> > > >> that needed writeback. \302\240I think the part a) memcg filtering is likely something\n" + "> > > >> that needed writeback. I think the part a) memcg filtering is likely something\n" "> > > >> like:\n" - "> > > >> \302\240http://marc.info/?l=linux-kernel&m=129910424431837\n" + "> > > >> http://marc.info/?l=linux-kernel&m=129910424431837\n" "> > > >>\n" "> > > >> The part b) bdi selection should not be too hard assuming that page-to-mapping\n" "> > > >> locking is doable.\n" @@ -148,4 +148,4 @@ "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>" -7b7fe108a89bd1a2ce6477ed531ecdaa068b03d5625256dd037151976cef8dfd +c4743da4350947764eb35bceb3f64fa2d089eccdf3491c31fff9581a18666a3a
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