The patch titled
mm/memory.c follow_hugetlb_page compiler error (MMOTM)
has been added to the -mm tree. Its filename is
hugetlb-follow_hugetlb_page-for-write-access-fix.patch
*** Remember to use Documentation/SubmitChecklist when testing your code ***
See http://www.zip.com.au/~akpm/linux/patches/stuff/added-to-mm.txt to find
out what to do about this
------------------------------------------------------
Subject: mm/memory.c follow_hugetlb_page compiler error (MMOTM)
From: Erez Zadok <ezk@xxxxxxxxxxxxx>
Using http://userweb.kernel.org/~akpm/mmotm/ timestamped "10-Nov-2007
22:46". CONFIG_HUGETLB_PAGE not set.
$ make
CC mm/memory.o
mm/memory.c:1040:29: error: macro "follow_hugetlb_page" passed 8 arguments, but takes just 7
mm/memory.c: In function 'get_user_pages':
mm/memory.c:1039: error: 'follow_hugetlb_page' undeclared (first use in this function)
mm/memory.c:1039: error: (Each undeclared identifier is reported only once
mm/memory.c:1039: error: for each function it appears in.)
make[1]: *** [mm/memory.o] Error 1
make: *** [mm] Error 2
Small patch below fixes compile error.
Erez.
Signed-off-by: Erez Zadok <ezk@xxxxxxxxxxxxx>
Cc: Adam Litke <agl@xxxxxxxxxx>
Cc: Ken Chen <kenchen@xxxxxxxxxx>
Cc: David Gibson <hermes@xxxxxxxxxxxxxxxxxxxxx>
Cc: William Lee Irwin III <wli@xxxxxxxxxxxxxx>
Cc: Badari Pulavarty <pbadari@xxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
include/linux/hugetlb.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff -puN include/linux/hugetlb.h~hugetlb-follow_hugetlb_page-for-write-access-fix include/linux/hugetlb.h
--- a/include/linux/hugetlb.h~hugetlb-follow_hugetlb_page-for-write-access-fix
+++ a/include/linux/hugetlb.h
@@ -106,7 +106,7 @@ static inline unsigned long hugetlb_tota
return 0;
}
-#define follow_hugetlb_page(m,v,p,vs,a,b,i) ({ BUG(); 0; })
+#define follow_hugetlb_page(m,v,p,vs,a,b,i,w) ({ BUG(); 0; })
#define follow_huge_addr(mm, addr, write) ERR_PTR(-EINVAL)
#define copy_hugetlb_page_range(src, dst, vma) ({ BUG(); 0; })
#define hugetlb_prefault(mapping, vma) ({ BUG(); 0; })
_
Patches currently in -mm which might be from ezk@xxxxxxxxxxxxx are
hugetlb-follow_hugetlb_page-for-write-access-fix.patch
git-unionfs.patch
unionfs-clear-partial-read.patch
vfs-apply-coding-standards-to-fs-ioctlc.patch
vfs-swap-do_ioctl-and-vfs_ioctl-names.patch
vfs-swap-do_ioctl-and-vfs_ioctl-names-fix.patch
vfs-factor-out-three-helpers-for-fibmap-fionbio-fioasync-file-ioctls.patch
r-o-bind-mounts-track-number-of-mount-writer-fix-buggy-loop.patch
r-o-bind-mounts-track-number-of-mount-writer-fix-buggy-loop-checkpatch-fixes.patch
iget-stop-unionfs-from-using-iget-and-read_inode.patch
-
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