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Iustin Pop authored
Similar to mounted filesystems, recent kernel/userland report swap backends: root@node4:~# fuser -avm /dev/sda6 USER PID ACCESS COMMAND /dev/sda6: root kernel swap /dev/sda6 But old ones not: node1# fuser -avm /dev/sda6 USER PID ACCESS COMMAND /dev/sda6: So we add an explicit test for swap backends using /proc/swaps. Signed-off-by: Iustin Pop <iustin@google.com> Reviewed-by: Michael Hanselmann <hansmi@google.com>
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