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authorKirill A. Shutemov <kirill.shutemov@linux.intel.com>2016-01-15 16:54:40 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2016-01-15 17:56:32 -0800
commit49071d436b51b58aeaf7abcd1877f38ca0146e31 (patch)
tree2adf8f687cc81072646412a97c07d2abc077182a /fs/hostfs
parentb20ce5e03b936be077463015661dcf52be274e5b (diff)
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thp: add debugfs handle to split all huge pages
Writing 1 into 'split_huge_pages' will try to find and split all huge pages in the system. This is useful for debuging. [akpm@linux-foundation.org: fix printk text, per Vlastimil] Signed-off-by: Kirill A. Shutemov <kirill.shutemov@linux.intel.com> Cc: Sasha Levin <sasha.levin@oracle.com> Cc: Andrea Arcangeli <aarcange@redhat.com> Acked-by: Vlastimil Babka <vbabka@suse.cz> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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