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| author |   Cliff Wickman <cpw@sgi.com> | 2007-09-24 21:24:41 -0700 |
|---|---|---|
| committer |   Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-09-25 08:51:04 -0700 |
| commit | afa684f6fda6086b229348f0ea21df7c8ad17964 (patch) | |
| tree | 2a7c1fb54b6383af854a19f2545ad49abb3dc64a /lib/Kconfig.debug | |
| parent | ufs: fix sun state (diff) | |
| download | linux-dev-afa684f6fda6086b229348f0ea21df7c8ad17964.tar.xz linux-dev-afa684f6fda6086b229348f0ea21df7c8ad17964.zip | |
fix "mspec: handle shrinking virtual memory areas"
The vma_data structure may be shared by vma's from multiple tasks, with no
way of knowing which areas are shared or not shared, so release/clear pages
only when the refcount (of vma's) goes to zero.
Signed-off-by: Cliff Wickman <cpw@sgi.com>
Cc: Jes Sorensen <jes@sgi.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