lkml.org 
[lkml]   [2008]   [Feb]   [26]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
Date
From
SubjectRe: [patch 5/6] mempolicy: add MPOL_F_RELATIVE_NODES flag
On Tue, 26 Feb 2008, David Rientjes wrote:

> MPOL_PREFERRED | MPOL_F_RELATIVE_NODES
> --------------------------------------
> mems nodemask result rebind result[***]
> 1-3 0 1 0 1
> 1-3 2 3 4-7 3
> 1-3 5 3 0-7 3
>

I'll fold the following patch into my next posting that corrects this
error as follows:

MPOL_PREFERRED | MPOL_F_RELATIVE_NODES
--------------------------------------
mems nodemask result rebind result
1-3 0 1 0 0
1-3 2 3 4-7 6
1-3 5 3 0-7 5
---
mm/mempolicy.c | 3 +--
1 files changed, 1 insertions(+), 2 deletions(-)

diff --git a/mm/mempolicy.c b/mm/mempolicy.c
--- a/mm/mempolicy.c
+++ b/mm/mempolicy.c
@@ -1809,8 +1809,7 @@ static void mpol_rebind_policy(struct mempolicy *pol,
} else if (relative_nodes) {
mpol_relative_nodemask(&tmp, &pol->w.user_nodemask,
newmask);
- pol->v.preferred_node = node_remap(pol->v.preferred_node,
- pol->w.cpuset_mems_allowed, tmp);
+ pol->v.preferred_node = first_node(tmp);
} else {
pol->v.preferred_node = node_remap(pol->v.preferred_node,
pol->w.cpuset_mems_allowed, *newmask);

\
 
 \ /
  Last update: 2008-02-27 02:33    [W:0.215 / U:1.108 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site