btrfs: hold a ref on the root in __btrfs_run_defrag_inode

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We are looking up an arbitrary inode, we need to hold a ref on the root
while we're doing this.

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 09:32:30 -05:00 • committed by David Sterba

parent bdf70b9e75

commit 02162a0265

1 changed files with 5 additions and 0 deletions

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fs/btrfs/file.c

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