diff for duplicates of <1427158138.4770.296.camel@kernel.crashing.org> diff --git a/a/1.txt b/N1/1.txt index 3c9490a..2dd6331 100644 --- a/a/1.txt +++ b/N1/1.txt @@ -3,7 +3,7 @@ On Mon, 2015-03-23 at 19:19 -0400, Sowmini Varadhan wrote: > What I've tried to do is to have a bool large_pool arg passed > to iommu_tbl_pool_init. In my observation (instrumented for scsi, ixgbe), > we never allocate more than 4 pages at a time, so I pass in -> large_pool == false for all the sparc platforms. +> large_pool = false for all the sparc platforms. But that might not be necessary. If indeed we very rarely use the large pool, then just make it flush always. My feeling is that it will only diff --git a/a/content_digest b/N1/content_digest index b89a7e3..49328b7 100644 --- a/a/content_digest +++ b/N1/content_digest @@ -6,7 +6,7 @@ "ref\020150323231943.GC21966@oracle.com\0" "From\0Benjamin Herrenschmidt <benh@kernel.crashing.org>\0" "Subject\0Re: Generic IOMMU pooled allocator\0" - "Date\0Tue, 24 Mar 2015 11:48:58 +1100\0" + "Date\0Tue, 24 Mar 2015 00:48:58 +0000\0" "To\0Sowmini Varadhan <sowmini.varadhan@oracle.com>\0" "Cc\0aik@au1.ibm.com" aik@ozlabs.ru @@ -22,7 +22,7 @@ "> What I've tried to do is to have a bool large_pool arg passed\n" "> to iommu_tbl_pool_init. In my observation (instrumented for scsi, ixgbe), \n" "> we never allocate more than 4 pages at a time, so I pass in \n" - "> large_pool == false for all the sparc platforms. \n" + "> large_pool = false for all the sparc platforms. \n" "\n" "But that might not be necessary. If indeed we very rarely use the large\n" "pool, then just make it flush always. My feeling is that it will only\n" @@ -41,4 +41,4 @@ "\n" Ben. -0c310aa45f39154cab41ea9dae5b6abc96bd4da068e68ef86111e3e792288015 +dfd44ded09dba2912b1b5469055535bb6c7e8a3cdfb51efba4dd5f9fdb9d8a3c
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