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| author |   Johannes Weiner <hannes@cmpxchg.org> | 2009-09-21 17:03:00 -0700 |
|---|---|---|
| committer |   Linus Torvalds <torvalds@linux-foundation.org> | 2009-09-22 07:17:38 -0700 |
| commit | ceddc3a52d783fabbf1ba623601419b9d6337194 (patch) | |
| tree | 651d0fd4d5bf2455468f90364b88f01f982d79af /mm/memory_hotplug.c | |
| parent | mm: return boolean from page_has_private() (diff) | |
| download | linux-dev-ceddc3a52d783fabbf1ba623601419b9d6337194.tar.xz linux-dev-ceddc3a52d783fabbf1ba623601419b9d6337194.zip | |
mm: document is_page_cache_freeable()
Enlighten the reader of this code about what reference count makes a page
cache page freeable.
Signed-off-by: Johannes Weiner <hannes@cmpxchg.org>
Cc: Christoph Lameter <cl@linux-foundation.org>
Reviewed-by: Christoph Lameter <cl@linux-foundation.org>
Reviewed-by: KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to '')
0 files changed, 0 insertions, 0 deletions