readahead: increase interleaved readahead size

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Make sure interleaved readahead size is larger than request size.  This
also makes the readahead window grow up more quickly.

Reported-by: Xu Chenfeng <xcf@ustc.edu.cn>
Signed-off-by: Wu Fengguang <fengguang.wu@intel.com>
Cc: Ying Han <yinghan@google.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

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Wu Fengguang 2009-06-16 15:31:23 -07:00 • committed by Linus Torvalds

parent caca7cb748

commit 160334a0cf

1 changed files with 1 additions and 0 deletions

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mm/readahead.c

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