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3 Commits

Author SHA1 Message Date
Mel Gorman 692569946f mm: document the meminfo and vmstat fields of relevance to transparent hugepages 
Update Documentation/vm/transhuge.txt and
Documentation/filesystems/proc.txt with some information on monitoring
transparent huge page usage and the associated overhead.

Signed-off-by: Mel Gorman <mgorman@suse.de>
Signed-off-by: Andrea Arcangeli <aarcange@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
 2012-05-29 16:22:23 -07:00
David Rientjes e369fde1af thp: fix khugepaged defrag tunable documentation 
Commit e27e6151b1 ("mm/thp: use conventional format for boolean
attributes") changed

  /sys/kernel/mm/transparent_hugepage/khugepaged/defrag

to be tuned by using 1 (enabled) or 0 (disabled) instead of "yes" and
"no", respectively.

Update the documentation.

Signed-off-by: David Rientjes <rientjes@google.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
 2011-09-22 14:27:14 -07:00
Andrea Arcangeli 1c9bf22c09 thp: transparent hugepage support documentation 
Documentation/vm/transhuge.txt

Signed-off-by: Andrea Arcangeli <aarcange@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
 2011-01-13 17:32:38 -08:00