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authorChristoph Hellwig <hch@lst.de>2021-08-11 04:33:05 +0300
committerDarrick J. Wong <djwong@kernel.org>2021-08-17 07:26:33 +0300
commit6d49cc8545e9e9e9e5a14e75fd044f049bd6077e (patch)
tree70e6df61aef50978c342d5c4d2d7e511e88ab417 /fs/internal.h
parente3c4ffb0c2219e720acdc6072c6ddaccac5cab79 (diff)
downloadlinux-6d49cc8545e9e9e9e5a14e75fd044f049bd6077e.tar.xz
fs: mark the iomap argument to __block_write_begin_int const
__block_write_begin_int never modifies the passed in iomap, so mark it const. Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Darrick J. Wong <djwong@kernel.org> Signed-off-by: Darrick J. Wong <djwong@kernel.org>
Diffstat (limited to 'fs/internal.h')
-rw-r--r--fs/internal.h4
1 files changed, 2 insertions, 2 deletions
diff --git a/fs/internal.h b/fs/internal.h
index 82e8eb32ff3d..54c2928d39ec 100644
--- a/fs/internal.h
+++ b/fs/internal.h
@@ -48,8 +48,8 @@ static inline int emergency_thaw_bdev(struct super_block *sb)
/*
* buffer.c
*/
-extern int __block_write_begin_int(struct page *page, loff_t pos, unsigned len,
- get_block_t *get_block, struct iomap *iomap);
+int __block_write_begin_int(struct page *page, loff_t pos, unsigned len,
+ get_block_t *get_block, const struct iomap *iomap);
/*
* char_dev.c