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| author | Vitaly Kuznetsov <vkuznets@redhat.com> | 2014-11-06 18:21:24 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2014-11-26 19:00:32 -0800 |
| commit | 649142074d86afebe0505431a93957505d244dd6 (patch) | |
| tree | 4e135e9056ba74312a3536c112c83531604a62de /drivers/hv/hv_kvp.c | |
| parent | 1a3c724afd07a485c7066140f67d466f39263dc6 (diff) | |
| download | lwn-649142074d86afebe0505431a93957505d244dd6.tar.gz lwn-649142074d86afebe0505431a93957505d244dd6.zip | |
Drivers: hv: vss: Introduce timeout for communication with userspace
In contrast with KVP there is no timeout when communicating with
userspace VSS daemon. In case it gets stuck performing freeze/thaw
operation no message will be sent to the host so it will take very
long (around 10 minutes) before backup fails. Introduce 10 second
timeout using schedule_delayed_work().
Signed-off-by: Vitaly Kuznetsov <vkuznets@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/hv/hv_kvp.c')
0 files changed, 0 insertions, 0 deletions