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| author | Martin Hicks <mort@sgi.com> | 2005-04-16 15:24:08 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@ppc970.osdl.org> | 2005-04-16 15:24:08 -0700 |
| commit | 4c4c402d6caba5d938ffbbb49961659ecac709d4 (patch) | |
| tree | 98c85314a6c8d753e27163e729a0dbc493018ce1 /fs/autofs4/expire.c | |
| parent | 76c3073a888ae7f4790a146784bb5c34fc24b9d2 (diff) | |
| download | blackbird-op-linux-4c4c402d6caba5d938ffbbb49961659ecac709d4.tar.gz blackbird-op-linux-4c4c402d6caba5d938ffbbb49961659ecac709d4.zip | |
[PATCH] meminfo: add Cached underflow check
Working on some code lately I've been getting huge values for "Cached".
The cause is that get_page_cache_size() is an approximate value, and for a
sufficiently small returned value of get_page_cache_size() the value
underflows.
Signed-off-by: Martin Hicks <mort@sgi.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'fs/autofs4/expire.c')
0 files changed, 0 insertions, 0 deletions
