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authorAlex Ng <alexng@microsoft.com>2016-09-02 05:58:24 -0700
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2016-09-02 17:22:51 +0200
commit497af84b81b98b27e9ba7aebb8a373412e328497 (patch)
tree9bfce683702a4fa7ac8dfa952d76766607f8dedf /tools/hv/hv_vss_daemon.c
parent509879bdb30b8e12bd0b3cb0bc8429f01478df4b (diff)
downloadlinux-stericsson-497af84b81b98b27e9ba7aebb8a373412e328497.tar.gz
Drivers: hv: utils: Continue to poll VSS channel after handling requests.
Multiple VSS_OP_HOT_BACKUP requests may arrive in quick succession, even though the host only signals once. The driver wass handling the first request while ignoring the others in the ring buffer. We should poll the VSS channel after handling a request to continue processing other requests. Signed-off-by: Alex Ng <alexng@microsoft.com> Signed-off-by: K. Y. Srinivasan <kys@microsoft.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'tools/hv/hv_vss_daemon.c')
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