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| author | Hugh Dickins <hugh@veritas.com> | 2005-10-11 19:16:26 +0100 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2005-10-11 12:03:47 -0700 |
| commit | f5154a98a1931641f0448f6512294a15279110d7 (patch) | |
| tree | fd5ea19514d07338f58b2df4b2f87922b9975a04 /drivers/block | |
| parent | 9149ccfa3571eaa4a4b444777d67fc4ed3ebcf27 (diff) | |
| download | op-kernel-dev-f5154a98a1931641f0448f6512294a15279110d7.zip op-kernel-dev-f5154a98a1931641f0448f6512294a15279110d7.tar.gz | |
[PATCH] Don't map the same page too much
Refuse to install a page into a mapping if the mapping count is already
ridiculously large.
You probably cannot trigger this on 32-bit architectures, but on a
64-bit setup we should protect against it.
Signed-off-by: Hugh Dickins <hugh@veritas.com>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'drivers/block')
0 files changed, 0 insertions, 0 deletions
