The patch titled readahead: turn on by default has been added to the -mm tree. Its filename is readahead-turn-on-by-default.patch See http://www.zip.com.au/~akpm/linux/patches/stuff/added-to-mm.txt to find out what to do about this ------------------------------------------------------ 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 Wed May 24 16:50:53 2006 +++ 25-akpm/mm/Kconfig Wed May 24 16:50:53 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-kconfig-options.patch radixtree-look-aside-cache.patch radixtree-hole-scanning-functions.patch readahead-page-flag-pg_readahead.patch readahead-refactor-do_generic_mapping_read.patch readahead-refactor-__do_page_cache_readahead.patch readahead-insert-cond_resched-calls.patch readahead-common-macros.patch readahead-events-accounting.patch readahead-support-functions.patch readahead-sysctl-parameters.patch readahead-min-max-sizes.patch readahead-state-based-method-aging-accounting.patch readahead-state-based-method-data-structure.patch readahead-state-based-method-routines.patch readahead-state-based-method.patch readahead-context-based-method.patch readahead-initial-method-guiding-sizes.patch readahead-initial-method-thrashing-guard-size.patch readahead-initial-method-expected-read-size.patch readahead-initial-method-user-recommended-size.patch readahead-initial-method.patch readahead-backward-prefetching-method.patch readahead-seeking-reads-method.patch readahead-thrashing-recovery-method.patch readahead-call-scheme.patch readahead-laptop-mode.patch readahead-loop-case.patch readahead-nfsd-case.patch 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