The patch titled readahead: turn on by default has been removed from the -mm tree. Its filename is readahead-turn-on-by-default.patch This patch was probably dropped from -mm because it has now been merged into a subsystem tree or into Linus's tree, or because it was folded into its parent patch in the -mm tree. ------------------------------------------------------ Subject: readahead: turn on by default From: Wu Fengguang <wfg@xxxxxxxxxxxxxxxx> Enable the adaptive readahead logic by default. It helps collect more early testers, and is meant to be a -mm only patch. Signed-off-by: Wu Fengguang <wfg@xxxxxxxxxxxxxxxx> Signed-off-by: Andrew Morton <akpm@xxxxxxxx> --- mm/Kconfig | 2 +- 1 files changed, 1 insertion(+), 1 deletion(-) diff -puN mm/Kconfig~readahead-turn-on-by-default mm/Kconfig --- 25/mm/Kconfig~readahead-turn-on-by-default Fri May 26 13:34:45 2006 +++ 25-akpm/mm/Kconfig Fri May 26 13:34:45 2006 @@ -165,7 +165,7 @@ config UNALIGNED_ZONE_BOUNDARIES # config ADAPTIVE_READAHEAD bool "Adaptive file readahead (EXPERIMENTAL)" - default n + default y depends on EXPERIMENTAL help Readahead is a technique employed by the kernel in an attempt _ Patches currently in -mm which might be from wfg@xxxxxxxxxxxxxxxx are readahead-turn-on-by-default.patch readahead-debug-radix-tree-new-functions.patch readahead-debug-traces-showing-accessed-file-names.patch readahead-debug-traces-showing-read-patterns.patch - To unsubscribe from this list: send the line "unsubscribe mm-commits" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html