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(parent: 74a9c96) | patch
mei: add a spin lock to protect rd_completed queue
authorAlexander Usyskin <alexander.usyskin@intel.com>
Tue, 18 Aug 2020 11:51:40 +0000 (14:51 +0300)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Tue, 18 Aug 2020 13:44:43 +0000 (15:44 +0200)
commitd1376f3d89d5177dae7cae40f3f9fdf73e9bfec9
tree045c2bcecb3c06c27ac7793af635da0de5ce5d2atree | snapshot
parent74a9c967aaf6cd1314ef371678f889ad9fcedb2ccommit | diff
mei: add a spin lock to protect rd_completed queue

In order to support vtags we need to access read completed
queue out of driver big lock.
Add a spin lock to protect rd_completed queue.

Signed-off-by: Alexander Usyskin <alexander.usyskin@intel.com>
Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
Link: https://lore.kernel.org/r/20200818115147.2567012-7-tomas.winkler@intel.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/misc/mei/bus.c diff | blob | history
drivers/misc/mei/client.c diff | blob | history
drivers/misc/mei/client.h diff | blob | history
drivers/misc/mei/main.c diff | blob | history
drivers/misc/mei/mei_dev.h diff | blob | history
Domain: System / Kernel;