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[PATCH] readahead commentary
authorAndrew Morton <akpm@osdl.org>
Mon, 7 Nov 2005 08:59:28 +0000 (00:59 -0800)
committerLinus Torvalds <torvalds@g5.osdl.org>
Mon, 7 Nov 2005 15:53:37 +0000 (07:53 -0800)
commit7361f4d8ca65d23a18ba009b4484612183332c2f
tree7e3dcf22f7d191bcbeb78eb633ae067a76163124tree | snapshot (tar.gz zip)
parentbf8f972d3a1daf969cf44f64cc36d53bfd76441fcommit | 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>
include/linux/mm.h diff | blob | blame | history
mm/readahead.c diff | blob | blame | history