diff options
| author | Johannes Weiner <hannes@cmpxchg.org> | 2009-09-21 20:03:00 -0400 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2009-09-22 10:17:38 -0400 |
| commit | ceddc3a52d783fabbf1ba623601419b9d6337194 (patch) | |
| tree | 651d0fd4d5bf2455468f90364b88f01f982d79af /mm/page_alloc.c | |
| parent | edcf4748cd56adcdf0856cc99ef108a4ea3ac7fe (diff) | |
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 'mm/page_alloc.c')
0 files changed, 0 insertions, 0 deletions