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(parent: 6d7b0c0) | patch
btrfs: hold ref on root in btrfs_ioctl_default_subvol
authorJosef Bacik <josef@toxicpanda.com>
Fri, 24 Jan 2020 14:32:37 +0000 (09:32 -0500)
committerDavid Sterba <dsterba@suse.com>
Mon, 23 Mar 2020 16:01:29 +0000 (17:01 +0100)
commita9eac434c42b19d59d579fd66b404e61347cbb18
tree2cb741f40a0f39b1fda7da4b659a9bd422ae4353tree | snapshot
parent6d7b0c0a2982dd8cc55f9390186c8950feacbee8commit | diff
btrfs: hold ref on root in btrfs_ioctl_default_subvol

We look up an arbitrary fs root here, we need to hold a ref on the root
for the duration.

Signed-off-by: Josef Bacik <josef@toxicpanda.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
fs/btrfs/ioctl.c diff | blob | history
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