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authorHugh Dickins <hugh@veritas.com>2005-09-03 18:54:34 -0400
committerLinus Torvalds <torvalds@evo.osdl.org>2005-09-05 03:05:40 -0400
commit53092a7402f227151a681b0c92ec8598c5618b1a (patch)
treeea482a18567c8b3b1778331ee3c4864e2f4dae6f /scripts/namespace.pl
parent11d31886dbcb61039ed3789e583d21c6e70960fd (diff)
[PATCH] swap: show span of swap extents
The "Adding %dk swap" message shows the number of swap extents, as a guide to how fragmented the swapfile may be. But a useful further guide is what total extent they span across (sometimes scarily large). And there's no need to keep nr_extents in swap_info: it's unused after the initial message, so save a little space by keeping it on stack. Signed-off-by: Hugh Dickins <hugh@veritas.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
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