diff options
| author |   Mel Gorman <mgorman@suse.de> | 2015-06-30 14:57:13 -0700 |
|---|---|---|
| committer |   Linus Torvalds <torvalds@linux-foundation.org> | 2015-06-30 19:44:56 -0700 |
| commit | 3b242c66ccbd60cf47ab0e8992119d9617548c23 (patch) | |
| tree | f6d4a7a685b5461c7d9e97b7b55fdcedd0260d89 /mm | |
| parent | mm: meminit: minimise number of pfn->page lookups during initialisation (diff) | |
| download | linux-dev-3b242c66ccbd60cf47ab0e8992119d9617548c23.tar.xz linux-dev-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