Against: 2.6.25-rc8-mm1
Fixes problem introduced by my previous patch:
mempolicy-use-mpol_f_local-to-indicate-preferred-local-policy.patch
Eliminate display of bogus '=' flag indicator in presence of
internal mode flags.
Without this fix, on 25-rc8-mm1, a display of a process' numa_maps
will show, e.g., default policy as "default=". Worse, if the maps
include longer policies, such as "interleave:0-3", this problem will
lose the string terminator after the "<mode>=" and display subsequent
default policies as "default=ve:0-3".
Signed-off-by: Lee Schermerhorn <lee.schermerhorn@xxxxxx>
mm/mempolicy.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
Index: linux-2.6.25-rc8-mm2/mm/mempolicy.c
===================================================================
--- linux-2.6.25-rc8-mm2.orig/mm/mempolicy.c 2008-04-16 12:27:54.000000000 -0400
+++ linux-2.6.25-rc8-mm2/mm/mempolicy.c 2008-04-17 11:43:10.000000000 -0400
@@ -2149,7 +2149,7 @@ int mpol_to_str(char *buffer, int maxlen
strcpy(p, policy_types[mode]);
p += l;
- if (flags) {
+ if (flags & MPOL_MODE_FLAGS) {
if (buffer + maxlen < p + 2)
return -ENOSPC;
*p++ = '=';
--
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