Documentation/sysctl/vm.txt: Fix drop_caches bit number
Bits are usually numbered starting from zero, so 4 should be bit 2, not bit 3. Suggested-by: Matthew Wilcox <willy@infradead.org> Signed-off-by: Vincent Whitchurch <vincent.whitchurch@axis.com> Signed-off-by: Jonathan Corbet <corbet@lwn.net>pull/406/head^2
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@ -237,7 +237,7 @@ used:
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cat (1234): drop_caches: 3
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cat (1234): drop_caches: 3
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These are informational only. They do not mean that anything is wrong
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These are informational only. They do not mean that anything is wrong
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with your system. To disable them, echo 4 (bit 3) into drop_caches.
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with your system. To disable them, echo 4 (bit 2) into drop_caches.
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