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| author |   Wanpeng Li <liwanp@linux.vnet.ibm.com> | 2013-09-11 14:22:38 -0700 |
|---|---|---|
| committer |   Linus Torvalds <torvalds@linux-foundation.org> | 2013-09-11 15:58:01 -0700 |
| commit | 187320932dcece9c4b93f38f56d1f888bd5c325f (patch) | |
| tree | c4a6217d56fff3fffa58941a1a151d259d8e4d97 /sound | |
| parent | mm: vmscan: fix do_try_to_free_pages() livelock (diff) | |
| download | linux-dev-187320932dcece9c4b93f38f56d1f888bd5c325f.tar.xz linux-dev-187320932dcece9c4b93f38f56d1f888bd5c325f.zip | |
mm/sparse: introduce alloc_usemap_and_memmap
After commit 9bdac9142407 ("sparsemem: Put mem map for one node
together."), vmemmap for one node will be allocated together, its logic
is similar as memory allocation for pageblock flags. This patch
introduces alloc_usemap_and_memmap to extract the same logic of memory
alloction for pageblock flags and vmemmap.
Signed-off-by: Wanpeng Li <liwanp@linux.vnet.ibm.com>
Cc: Dave Hansen <dave.hansen@linux.intel.com>
Cc: Rik van Riel <riel@redhat.com>
Cc: Fengguang Wu <fengguang.wu@intel.com>
Cc: Joonsoo Kim <iamjoonsoo.kim@lge.com>
Cc: Johannes Weiner <hannes@cmpxchg.org>
Cc: Tejun Heo <tj@kernel.org>
Cc: Yasuaki Ishimatsu <isimatu.yasuaki@jp.fujitsu.com>
Cc: David Rientjes <rientjes@google.com>
Cc: KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com>
Cc: Jiri Kosina <jkosina@suse.cz>
Cc: Yinghai Lu <yinghai@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'sound')
0 files changed, 0 insertions, 0 deletions