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Currently the core of the fiemap code lives in extent_io.c, which does not make any sense because it's not related to extent IO at all (and it was not as well before the big rewrite of fiemap I did some time ago). The entry point for fiemap, btrfs_fiemap(), lives in inode.c since it's an inode operation. Since there's a significant amount of fiemap code, move all of it into a dedicated file, including its entry point inode.c:btrfs_fiemap(). Reviewed-by: Johannes Thumshirn <johannes.thumshirn@wdc.com> Signed-off-by: Filipe Manana <fdmanana@suse.com> Reviewed-by: David Sterba <dsterba@suse.com> Signed-off-by: David Sterba <dsterba@suse.com>
12 lines
241 B
C
12 lines
241 B
C
/* SPDX-License-Identifier: GPL-2.0 */
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#ifndef BTRFS_FIEMAP_H
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#define BTRFS_FIEMAP_H
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#include <linux/fiemap.h>
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int btrfs_fiemap(struct inode *inode, struct fiemap_extent_info *fieinfo,
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u64 start, u64 len);
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#endif /* BTRFS_FIEMAP_H */
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