summaryrefslogtreecommitdiffstats
diff options
context:
space:
mode:
authorHeiko Carstens <heiko.carstens@de.ibm.com>2013-03-23 10:29:01 +0100
committerMartin Schwidefsky <schwidefsky@de.ibm.com>2013-04-02 08:53:11 +0200
commit765a0cac566c938821ae26efb4aa53b7502ee82c (patch)
treefbde2574601a1feca8020135a96ce61cd0ed4252
parentea81531de23cf92085e0601178fae920141caa5d (diff)
downloadlinux-765a0cac566c938821ae26efb4aa53b7502ee82c.tar.bz2
s390/mm: provide emtpy check_pgt_cache() function
All architectures need to provide a check_pgt_cache() function. The s390 one got lost somewhere. So reintroduce it to prevent future compile errors e.g. if Thomas Gleixner's idle loop rework patches get merged. Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
-rw-r--r--arch/s390/include/asm/pgtable.h3
1 files changed, 2 insertions, 1 deletions
diff --git a/arch/s390/include/asm/pgtable.h b/arch/s390/include/asm/pgtable.h
index 1686d8f0f878..4a5443118cfb 100644
--- a/arch/s390/include/asm/pgtable.h
+++ b/arch/s390/include/asm/pgtable.h
@@ -1532,7 +1532,8 @@ extern int s390_enable_sie(void);
/*
* No page table caches to initialise
*/
-#define pgtable_cache_init() do { } while (0)
+static inline void pgtable_cache_init(void) { }
+static inline void check_pgt_cache(void) { }
#include <asm-generic/pgtable.h>