diff for duplicates of <200711281730.40907.arnd@arndb.de> diff --git a/a/1.txt b/N1/1.txt index b27f1f1..a9cae44 100644 --- a/a/1.txt +++ b/N1/1.txt @@ -1,22 +1,18 @@ On Wednesday 28 November 2007, Mel Gorman wrote: > On (28/11/07 08:26), Arnd Bergmann didst pronounce: > > On Wednesday 28 November 2007, Jon Tollefson wrote: -> > > This patch adds the hugepagesz boot-time parameter for ppc64 that let= -s=20 -> > > you pick the size for your huge pages. =A0The choices available are 6= -4K=20 -> > > and 16M. =A0It defaults to 16M (previously the only choice) if nothin= -g or=20 -> > > an invalid choice is specified. =A0Tested 64K huge pages with the=20 -> > > libhugetlbfs 1.2 release with its 'make func' and 'make stress' test= -=20 +> > > This patch adds the hugepagesz boot-time parameter for ppc64 that lets +> > > you pick the size for your huge pages. The choices available are 64K +> > > and 16M. It defaults to 16M (previously the only choice) if nothing or +> > > an invalid choice is specified. Tested 64K huge pages with the +> > > libhugetlbfs 1.2 release with its 'make func' and 'make stress' test > > > invocations. -> >=20 +> > > > How hard would it be to add the 1MB page size that some CPUs support > > as well? On systems with small physical memory like the PS3, that > > sounds very useful to me. -> >=20 ->=20 +> > +> > Does the PS3 support 1M pages in hardware? When I last looked, the magic > ibm,segment-page-sizes file that described the supported pagesizes was > missing from the device tree. In this situation, the default sizes @@ -26,3 +22,9 @@ I think you can select the page size using a hypercall on the PS3. The CPU supports any two of (64k, 1M, 16M) simultaneously. Arnd <>< + +-- +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/ . +Don't email: <a href=mailto:"dont@kvack.org"> email@kvack.org </a> diff --git a/a/content_digest b/N1/content_digest index 5cea62f..e1b3729 100644 --- a/a/content_digest +++ b/N1/content_digest @@ -13,22 +13,18 @@ "On Wednesday 28 November 2007, Mel Gorman wrote:\n" "> On (28/11/07 08:26), Arnd Bergmann didst pronounce:\n" "> > On Wednesday 28 November 2007, Jon Tollefson wrote:\n" - "> > > This patch adds the hugepagesz boot-time parameter for ppc64 that let=\n" - "s=20\n" - "> > > you pick the size for your huge pages. =A0The choices available are 6=\n" - "4K=20\n" - "> > > and 16M. =A0It defaults to 16M (previously the only choice) if nothin=\n" - "g or=20\n" - "> > > an invalid choice is specified. =A0Tested 64K huge pages with the=20\n" - "> > > libhugetlbfs 1.2 release with its 'make func' and 'make stress' test=\n" - "=20\n" + "> > > This patch adds the hugepagesz boot-time parameter for ppc64 that lets \n" + "> > > you pick the size for your huge pages. The choices available are 64K \n" + "> > > and 16M. It defaults to 16M (previously the only choice) if nothing or \n" + "> > > an invalid choice is specified. Tested 64K huge pages with the \n" + "> > > libhugetlbfs 1.2 release with its 'make func' and 'make stress' test \n" "> > > invocations.\n" - "> >=20\n" + "> > \n" "> > How hard would it be to add the 1MB page size that some CPUs support\n" "> > as well? On systems with small physical memory like the PS3, that\n" "> > sounds very useful to me.\n" - "> >=20\n" - ">=20\n" + "> > \n" + "> \n" "> Does the PS3 support 1M pages in hardware? When I last looked, the magic\n" "> ibm,segment-page-sizes file that described the supported pagesizes was\n" "> missing from the device tree. In this situation, the default sizes\n" @@ -37,6 +33,12 @@ "I think you can select the page size using a hypercall on the PS3.\n" "The CPU supports any two of (64k, 1M, 16M) simultaneously.\n" "\n" - "\tArnd <><" + "\tArnd <><\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" + "Don't email: <a href=mailto:\"dont@kvack.org\"> email@kvack.org </a>" -3d91d8e536721e5c98e39f65a65a2a4a1c79bec7b7794faafa408f6d830dbfbf +036c565f61434a9f8d82d9d1538d8f641d1bea3c0fdfb056f52bd864b62dd208
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