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| author | Andrew Morton <akpm@zip.com.au> | 2002-07-04 08:32:00 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@home.transmeta.com> | 2002-07-04 08:32:00 -0700 |
| commit | 63a071539a3d8842eff1145503adfbfe7f1098d3 (patch) | |
| tree | d6b24a33f7816bd1bf6f7337b819451d2262e851 /fs/proc/array.c | |
| parent | ea66b69c3ec03a6762c0949af67123d8a278f49d (diff) | |
[PATCH] debug: check page refcount in __free_pages_ok()
Add a BUG() check to __free_pages_ok() - to catch someone freeing a
page which has a non-zero refcount. Actually, this check is mainly to
catch someone (ie: shrink_cache()) incrementing a page's refcount
shortly after it has been freed
Also clean up __free_pages_ok() a bit and convert lots of BUGs to BUG_ON.
Diffstat (limited to 'fs/proc/array.c')
0 files changed, 0 insertions, 0 deletions