path: root/fs/compat.c
diff options
authorwu zhangjin <wuzhangjin@gmail.com>2010-10-30 08:19:35 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2010-10-30 08:19:35 -0700
commit504b701bb1655747575095543c083267418e02ac (patch)
tree2533953d8b2546ddb24cee560512d776c29e8815 /fs/compat.c
parent2d10d8737ccdba752d60106abbc6ed4f37404923 (diff)
fs/compat.c: fix build on MIPS/s390
The definition of PAGE_CACHE_MASK in <linux/pagemap.h> is needed to use MAX_RW_COUNT, and on x86-64 that gets done indirectly through the architecture header includes. But on MIPS and s390 that doesn't happen, and we need to make sure that fs/compat.c includes pagemap.h explicitly. Introduced in commit 435f49a518c7 ("readv/writev: do the same MAX_RW_COUNT truncation that read/write does"). Reported-by: Sachin Sant <sachinp@in.ibm.com> (S390) Reported-by: wu zhangjin <wuzhangjin@gmail.com> (MIPS) Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'fs/compat.c')
1 files changed, 1 insertions, 0 deletions
diff --git a/fs/compat.c b/fs/compat.c
index ff66c0d7583..c580c322fa6 100644
--- a/fs/compat.c
+++ b/fs/compat.c
@@ -49,6 +49,7 @@
#include <linux/eventpoll.h>
#include <linux/fs_struct.h>
#include <linux/slab.h>
+#include <linux/pagemap.h>
#include <asm/uaccess.h>
#include <asm/mmu_context.h>