Searched hist:"4 daae3b4b9e49b7e0935499a352f1c59d90287d2" (Results 1 – 3 of 3) sorted by relevance
/linux/include/linux/ |
H A D | huge_mm.h | diff 4daae3b4b9e49b7e0935499a352f1c59d90287d2 Fri Nov 02 12:33:45 CET 2012 Mel Gorman <mgorman@suse.de> mm: mempolicy: Use _PAGE_NUMA to migrate pages
Note: Based on "mm/mpol: Use special PROT_NONE to migrate pages" but sufficiently different that the signed-off-bys were dropped
Combine our previous _PAGE_NUMA, mpol_misplaced and migrate_misplaced_page() pieces into an effective migrate on fault scheme.
Note that (on x86) we rely on PROT_NONE pages being !present and avoid the TLB flush from try_to_unmap(TTU_MIGRATION). This greatly improves the page-migration performance.
Based-on-work-by: Peter Zijlstra <a.p.zijlstra@chello.nl> Signed-off-by: Mel Gorman <mgorman@suse.de>
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/linux/mm/ |
H A D | huge_memory.c | diff 4daae3b4b9e49b7e0935499a352f1c59d90287d2 Fri Nov 02 12:33:45 CET 2012 Mel Gorman <mgorman@suse.de> mm: mempolicy: Use _PAGE_NUMA to migrate pages
Note: Based on "mm/mpol: Use special PROT_NONE to migrate pages" but sufficiently different that the signed-off-bys were dropped
Combine our previous _PAGE_NUMA, mpol_misplaced and migrate_misplaced_page() pieces into an effective migrate on fault scheme.
Note that (on x86) we rely on PROT_NONE pages being !present and avoid the TLB flush from try_to_unmap(TTU_MIGRATION). This greatly improves the page-migration performance.
Based-on-work-by: Peter Zijlstra <a.p.zijlstra@chello.nl> Signed-off-by: Mel Gorman <mgorman@suse.de>
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H A D | memory.c | diff 4daae3b4b9e49b7e0935499a352f1c59d90287d2 Fri Nov 02 12:33:45 CET 2012 Mel Gorman <mgorman@suse.de> mm: mempolicy: Use _PAGE_NUMA to migrate pages
Note: Based on "mm/mpol: Use special PROT_NONE to migrate pages" but sufficiently different that the signed-off-bys were dropped
Combine our previous _PAGE_NUMA, mpol_misplaced and migrate_misplaced_page() pieces into an effective migrate on fault scheme.
Note that (on x86) we rely on PROT_NONE pages being !present and avoid the TLB flush from try_to_unmap(TTU_MIGRATION). This greatly improves the page-migration performance.
Based-on-work-by: Peter Zijlstra <a.p.zijlstra@chello.nl> Signed-off-by: Mel Gorman <mgorman@suse.de>
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