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| author | Hugh Dickins <hugh@veritas.com> | 2006-09-29 02:01:26 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-09-29 09:18:23 -0700 |
| commit | 3f9e7949f86dfe2bd9a1ad0604f78e7683c059de (patch) | |
| tree | af710aa375e0f641ceec1bf7d4002ef33beeb571 /Documentation | |
| parent | 2d1d43f6a43b703587e759145f69467e7c6553a7 (diff) | |
[PATCH] valid_swaphandles() fix
akpm draws my attention to the fact that sysctl(VM_PAGE_CLUSTER) might
conceivably change page_cluster to 0 while valid_swaphandles() is in the
middle of using it, leading to an embarrassingly long loop: take a local
snapshot of page_cluster and work with that.
Signed-off-by: Hugh Dickins <hugh@veritas.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'Documentation')
0 files changed, 0 insertions, 0 deletions