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| author | Michael S. Tsirkin <mst@redhat.com> | 2014-10-15 10:22:29 +1030 |
|---|---|---|
| committer | Rusty Russell <rusty@rustcorp.com.au> | 2014-10-15 10:24:57 +1030 |
| commit | 1f54b0c055b9322f4e7acb49c492edc5accd15ae (patch) | |
| tree | 245f2f320e0da3c645bc5f21d0cccc7e2ae6432a /drivers/net/virtio_net.c | |
| parent | cc74f71934da13fa979669467c04f0d2e5563112 (diff) | |
| download | op-kernel-dev-1f54b0c055b9322f4e7acb49c492edc5accd15ae.zip op-kernel-dev-1f54b0c055b9322f4e7acb49c492edc5accd15ae.tar.gz | |
virtio-blk: drop config_mutex
config_mutex served two purposes: prevent multiple concurrent config
change handlers, and synchronize access to config_enable flag.
Since commit dbf2576e37da0fcc7aacbfbb9fd5d3de7888a3c1
workqueue: make all workqueues non-reentrant
all workqueues are non-reentrant, and config_enable
is now gone.
Get rid of the unnecessary lock.
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Reviewed-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Diffstat (limited to 'drivers/net/virtio_net.c')
0 files changed, 0 insertions, 0 deletions
