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e02ee89baa
Switch scrub_simple_mirror() to the new scrub_stripe infrastructure. Since scrub_simple_mirror() is the core part of scrub (only RAID56 P/Q stripes don't utilize it), we can get rid of a big chunk of code, mostly scrub_extent(), scrub_sectors() and directly called functions. There is a functionality change: - Scrub speed throttle now only affects read on the scrubbing device Writes (for repair and replace), and reads from other mirrors won't be limited by the set limits. Signed-off-by: Qu Wenruo <wqu@suse.com> Reviewed-by: David Sterba <dsterba@suse.com> Signed-off-by: David Sterba <dsterba@suse.com>
17 lines
591 B
C
17 lines
591 B
C
/* SPDX-License-Identifier: GPL-2.0 */
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#ifndef BTRFS_SCRUB_H
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#define BTRFS_SCRUB_H
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int btrfs_scrub_dev(struct btrfs_fs_info *fs_info, u64 devid, u64 start,
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u64 end, struct btrfs_scrub_progress *progress,
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int readonly, int is_dev_replace);
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void btrfs_scrub_pause(struct btrfs_fs_info *fs_info);
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void btrfs_scrub_continue(struct btrfs_fs_info *fs_info);
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int btrfs_scrub_cancel(struct btrfs_fs_info *info);
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int btrfs_scrub_cancel_dev(struct btrfs_device *dev);
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int btrfs_scrub_progress(struct btrfs_fs_info *fs_info, u64 devid,
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struct btrfs_scrub_progress *progress);
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#endif
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