tree baf7e79de006ca80eac426d2d1be4c52f5f19624
parent fe3cba17c49471e99d3421e675fc8b3deaaf0b70
author Rusty Russell <rusty@rustcorp.com.au> 1184834888 -0700
committer Linus Torvalds <torvalds@woody.linux-foundation.org> 1184864684 -0700

readahead: split ondemand readahead interface into two functions

Split ondemand readahead interface into two functions.  I think this makes it
a little clearer for non-readahead experts (like Rusty).

Internally they both call ondemand_readahead(), but the page argument is
changed to an obvious boolean flag.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Signed-off-by: Fengguang Wu <wfg@mail.ustc.edu.cn>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>