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| author | Ben Hutchings <ben@decadent.org.uk> | 2011-02-27 05:41:35 +0000 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2011-02-28 17:46:49 -0800 |
| commit | fbd71844852c9458bf73c7cbdae7189c2d4b377c (patch) | |
| tree | 30127c1231cff88df019fa775a630a1bb2374a31 /include | |
| parent | 493f3358cb289ccf716c5a14fa5bb52ab75943e5 (diff) | |
| download | linux-fbd71844852c9458bf73c7cbdae7189c2d4b377c.tar.gz linux-fbd71844852c9458bf73c7cbdae7189c2d4b377c.tar.bz2 linux-fbd71844852c9458bf73c7cbdae7189c2d4b377c.zip | |
mm: <asm-generic/pgtable.h> must include <linux/mm_types.h>
Commit e2cda3226481 ("thp: add pmd mangling generic functions") replaced
some macros in <asm-generic/pgtable.h> with inline functions.
If the functions are to be defined (not all architectures need them)
then struct vm_area_struct must be defined first. So include
<linux/mm_types.h>.
Fixes a build failure seen in Debian:
CC [M] drivers/media/dvb/mantis/mantis_pci.o
In file included from arch/arm/include/asm/pgtable.h:460,
from drivers/media/dvb/mantis/mantis_pci.c:25:
include/asm-generic/pgtable.h: In function 'ptep_test_and_clear_young':
include/asm-generic/pgtable.h:29: error: dereferencing pointer to incomplete type
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'include')
| -rw-r--r-- | include/asm-generic/pgtable.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/asm-generic/pgtable.h b/include/asm-generic/pgtable.h index 31b6188df221..b4bfe338ea0e 100644 --- a/include/asm-generic/pgtable.h +++ b/include/asm-generic/pgtable.h @@ -4,6 +4,8 @@ #ifndef __ASSEMBLY__ #ifdef CONFIG_MMU +#include <linux/mm_types.h> + #ifndef __HAVE_ARCH_PTEP_SET_ACCESS_FLAGS extern int ptep_set_access_flags(struct vm_area_struct *vma, unsigned long address, pte_t *ptep, |