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authorAndrew Morton <akpm@osdl.org>2005-11-07 00:59:28 -0800
committerLinus Torvalds <torvalds@g5.osdl.org>2005-11-07 07:53:37 -0800
commit7361f4d8ca65d23a18ba009b4484612183332c2f (patch)
tree7e3dcf22f7d191bcbeb78eb633ae067a76163124 /mm/memory.c
parentbf8f972d3a1daf969cf44f64cc36d53bfd76441f (diff)
[PATCH] readahead commentary
Add a few comments surrounding the generic readahead API. Also convert some ulongs into pgoff_t: the identifier for PAGE_CACHE_SIZE offsets into pagecache. Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'mm/memory.c')
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