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| author | Amit Shah <amit.shah@redhat.com> | 2013-07-29 04:54:15 (GMT) |
|---|---|---|
| committer | Rusty Russell <rusty@rustcorp.com.au> | 2013-07-29 05:20:48 (GMT) |
| commit | 5549fb25811710585d5ec77a0e6a1fbc8808df93 (patch) | |
| tree | ce02bc03118f48b02baa4690d0dd057ff589fbb9 /mm/dmapool.c | |
| parent | c6017e793b932e84b1c998f9b4c08d74ff0ea9c0 (diff) | |
| download | linux-5549fb25811710585d5ec77a0e6a1fbc8808df93.tar.xz | |
virtio: console: add locking in port unplug path
Port unplug can race with close() in port_fops_release().
port_fops_release() already takes the necessary locks, ensure
unplug_port() does that too.
Signed-off-by: Amit Shah <amit.shah@redhat.com>
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Diffstat (limited to 'mm/dmapool.c')
0 files changed, 0 insertions, 0 deletions