btrfs: integrity-checker: use kmap_local_page in __btrfsic_submit_bio

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Again there is an array of pointers which must be unmapped in the correct
order.

Convert the kmap()'s to kmap_local_page() and adjust the unmapping
to work backwards through the unmapping loop.

Signed-off-by: Ira Weiny <ira.weiny@intel.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>

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Ira Weiny 2021-02-16 18:48:25 -08:00 • committed by David Sterba

parent 94a0b58d2d

commit 3e037efdbd

1 changed files with 5 additions and 4 deletions

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fs/btrfs/check-integrity.c

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