btrfs: hold a ref on the root in btrfs_search_path_in_tree

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We look up an arbitrary fs root, we need to hold a ref on it while we're
doing our search.

Signed-off-by: Josef Bacik <josef@toxicpanda.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>

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Josef Bacik 2020-01-24 09:32:34 -05:00 • committed by David Sterba

parent 3ca35e839e

commit 88234012be

1 changed files with 7 additions and 0 deletions

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fs/btrfs/ioctl.c

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