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fs: move page_cache_seek_hole_data to iomap.c

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This function is only used by the iomap code, depends on being called
from it, and will soon stop poking into buffer head internals.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Andreas Gruenbacher <agruenba@redhat.com>
Reviewed-by: Dave Chinner <dchinner@redhat.com>
Reviewed-by: Darrick J. Wong <darrick.wong@oracle.com>
Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
This commit is contained in:
Christoph Hellwig 2018-06-01 09:04:40 -07:00 • committed by Darrick J. Wong
parent b84e772299
commit 8a78cb1f1b
3 changed files with 116 additions and 116 deletions
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2
include/linux/buffer_head.h
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@ -205,8 +205,6 @@ void write_boundary_block(struct block_device *bdev,
sector_t bblock, unsigned blocksize);
int bh_uptodate_or_lock(struct buffer_head *bh);
int bh_submit_read(struct buffer_head *bh);
loff_t page_cache_seek_hole_data(struct inode *inode, loff_t offset,
loff_t length, int whence);
extern int buffer_heads_over_limit;