From 7d558cd9c7b18e4b16953265aa0da45e63f3b968 Mon Sep 17 00:00:00 2001 From: Anton Arapov Date: Mon, 29 Oct 2012 11:15:37 +0100 Subject: fedora kernel: cd394142aac30b5c751f25b517572e2448695641 Signed-off-by: Anton Arapov --- Documentation/kernel-parameters.txt | 10 ++++++++-- 1 file changed, 8 insertions(+), 2 deletions(-) (limited to 'Documentation/kernel-parameters.txt') diff --git a/Documentation/kernel-parameters.txt b/Documentation/kernel-parameters.txt index 932b6e2d7e6..e639a7bcbca 100644 --- a/Documentation/kernel-parameters.txt +++ b/Documentation/kernel-parameters.txt @@ -526,7 +526,7 @@ bytes respectively. Such letter suffixes can also be entirely omitted. coherent_pool=nn[KMG] [ARM,KNL] Sets the size of memory pool for coherent, atomic dma - allocations if Contiguous Memory Allocator (CMA) is used. + allocations, by default set to 256K. code_bytes [X86] How many bytes of object code to print in an oops report. @@ -1133,7 +1133,6 @@ bytes respectively. Such letter suffixes can also be entirely omitted. forcesac soft pt [x86, IA-64] - group_mf [x86, IA-64] io7= [HW] IO7 for Marvel based alpha systems @@ -2366,6 +2365,11 @@ bytes respectively. Such letter suffixes can also be entirely omitted. Set maximum number of finished RCU callbacks to process in one batch. + rcutree.fanout_leaf= [KNL,BOOT] + Increase the number of CPUs assigned to each + leaf rcu_node structure. Useful for very large + systems. + rcutree.qhimark= [KNL,BOOT] Set threshold of queued RCU callbacks over which batch limiting is disabled. @@ -2931,6 +2935,8 @@ bytes respectively. Such letter suffixes can also be entirely omitted. initial READ(10) command); o = CAPACITY_OK (accept the capacity reported by the device); + p = WRITE_CACHE (the device cache is ON + by default); r = IGNORE_RESIDUE (the device reports bogus residue values); s = SINGLE_LUN (the device has only one -- cgit