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| author |   Cody P Schafer <cody@linux.vnet.ibm.com> | 2013-02-22 16:35:30 -0800 |
|---|---|---|
| committer |   Linus Torvalds <torvalds@linux-foundation.org> | 2013-02-23 17:50:21 -0800 |
| commit | f6bbb78e5bcbe45cfb8ed0d7ecd1549f4eb46a30 (patch) | |
| tree | 5e98028f9df9eeb0ffe110ce61a98f97d2232d90 /mm/slab.h | |
| parent | mm/page_alloc: add informative debugging message in page_outside_zone_boundaries() (diff) | |
| download | linux-dev-f6bbb78e5bcbe45cfb8ed0d7ecd1549f4eb46a30.tar.xz linux-dev-f6bbb78e5bcbe45cfb8ed0d7ecd1549f4eb46a30.zip | |
mm: add helper ensure_zone_is_initialized()
ensure_zone_is_initialized() checks if a zone is in a empty & not
initialized state (typically occuring after it is created in memory
hotplugging), and, if so, calls init_currently_empty_zone() to
initialize the zone.
Signed-off-by: Cody P Schafer <cody@linux.vnet.ibm.com>
Cc: David Hansen <dave@linux.vnet.ibm.com>
Cc: Catalin Marinas <catalin.marinas@arm.com>
Cc: Johannes Weiner <hannes@cmpxchg.org>
Cc: Mel Gorman <mel@csn.ul.ie>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'mm/slab.h')
0 files changed, 0 insertions, 0 deletions