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Since commitfb235dc06f(btrfs: qgroup: Move half of the qgroup accounting time out of commit trans) the assumption that btrfs_add_delayed_{data,tree}_ref can only return 0 or -ENOMEM has been false. The qgroup operations call into btrfs_search_slot and friends and can now return the full spectrum of error codes. Fortunately, the fix here is easy since update_ref_for_cow failing is already handled so we just need to bail early with the error code. Fixes:fb235dc06f(btrfs: qgroup: Move half of the qgroup accounting ...) Cc: <stable@vger.kernel.org> # v4.11+ Signed-off-by: Jeff Mahoney <jeffm@suse.com> Reviewed-by: Edmund Nadolski <enadolski@suse.com> Reviewed-by: Qu Wenruo <wqu@suse.com> Signed-off-by: David Sterba <dsterba@suse.com>
5951 lines
153 KiB
5951 lines
153 KiB