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authorChristoph Lameter <clameter@sgi.com>2007-04-23 14:41:09 -0700
committerLinus Torvalds <torvalds@woody.linux-foundation.org>2007-04-24 08:23:08 -0700
commit0e8c7d0fd5b4999675c7d5cd95d0eb7106b756b3 (patch)
tree10b3236df34daab7420408ce88d80f09cfcdf99c /fs/nls
parent10ccaf4b7121fb839442be7e079baa8fd0b28caf (diff)
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page migration: fix NR_FILE_PAGES accounting
NR_FILE_PAGES must be accounted for depending on the zone that the page belongs to. If we replace the page in the radix tree then we may have to shift the count to another zone. Suggested-by: Ethan Solomita <solo@google.com> Eventually-typed-in-by: Christoph Lameter <clameter@sgi.com> Cc: Martin Bligh <mbligh@mbligh.org> Cc: <stable@kernel.org> Signed-off-by: Christoph Lameter <clameter@sgi.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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