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Martin Pool authored
It's slightly hard to see how these variables are used; this patch adds a short description. Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
7ee0abe6
It's slightly hard to see how these variables are used; this patch adds a short description. Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>