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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
parentMerge branches 'x86-fixes-for-linus' and 'x86-uv-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip (diff)
downloadlinux-dev-504b701bb1655747575095543c083267418e02ac.tar.xz
linux-dev-504b701bb1655747575095543c083267418e02ac.zip
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>
-rw-r--r--fs/compat.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/fs/compat.c b/fs/compat.c
index ff66c0d7583d..c580c322fa6b 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>