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authorMel Gorman <mgorman@suse.de>2015-06-30 23:57:13 +0200
committerLinus Torvalds <torvalds@linux-foundation.org>2015-07-01 04:44:56 +0200
commit3b242c66ccbd60cf47ab0e8992119d9617548c23 (patch)
treef6d4a7a685b5461c7d9e97b7b55fdcedd0260d89 /mm
parentmm: meminit: minimise number of pfn->page lookups during initialisation (diff)
downloadlinux-3b242c66ccbd60cf47ab0e8992119d9617548c23.tar.xz
linux-3b242c66ccbd60cf47ab0e8992119d9617548c23.zip
x86: mm: enable deferred struct page initialisation on x86-64
Subject says it all. Other architectures may enable on a case-by-case basis after auditing early_pfn_to_nid and testing. Signed-off-by: Mel Gorman <mgorman@suse.de> Tested-by: Nate Zimmer <nzimmer@sgi.com> Tested-by: Waiman Long <waiman.long@hp.com> Tested-by: Daniel J Blueman <daniel@numascale.com> Acked-by: Pekka Enberg <penberg@kernel.org> Cc: Robin Holt <robinmholt@gmail.com> Cc: Nate Zimmer <nzimmer@sgi.com> Cc: Dave Hansen <dave.hansen@intel.com> Cc: Waiman Long <waiman.long@hp.com> Cc: Scott Norton <scott.norton@hp.com> Cc: "Luck, Tony" <tony.luck@intel.com> Cc: Ingo Molnar <mingo@elte.hu> Cc: "H. Peter Anvin" <hpa@zytor.com> Cc: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'mm')
0 files changed, 0 insertions, 0 deletions