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| author | Jeff Mahoney <jeffm@suse.com> | 2016-08-17 21:58:33 -0400 |
|---|---|---|
| committer | Chris Mason <clm@fb.com> | 2016-08-25 03:58:29 -0700 |
| commit | 35bbb97fc898aeb874cb7c8b746f091caa359994 (patch) | |
| tree | 4ff7e4a0ac701e26985efb0d24c0ea3665791ffc /kernel/up.c | |
| parent | 187ee58c62c1d0d238d3dc4835869d33e1869906 (diff) | |
| download | op-kernel-dev-35bbb97fc898aeb874cb7c8b746f091caa359994.zip op-kernel-dev-35bbb97fc898aeb874cb7c8b746f091caa359994.tar.gz | |
btrfs: don't create or leak aliased root while cleaning up orphans
commit 909c3a22da3 (Btrfs: fix loading of orphan roots leading to BUG_ON)
avoids the BUG_ON but can add an aliased root to the dead_roots list or
leak the root.
Since we've already been loading roots into the radix tree, we should
use it before looking the root up on disk.
Cc: <stable@vger.kernel.org> # 4.5
Signed-off-by: Jeff Mahoney <jeffm@suse.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
Signed-off-by: Chris Mason <clm@fb.com>
Diffstat (limited to 'kernel/up.c')
0 files changed, 0 insertions, 0 deletions
