f79cdf2998
Xenstore user-space device has two problems currently: - It does not correctly handle concurrent clients, because it's storing each client data in dev->si_drv1. - It does not correctly free this data when the client closes the device. In order to solve both of this issues store the per-client data using cdevpriv, which also comes with a hook in order to perform the necessary cleanup on device close. While there also make the device eternal. Sponsored by: Citrix Systems R&D Reported and Tested by: thompsa MFC after: 2 weeks |
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balloon | ||
blkback | ||
blkfront | ||
console | ||
control | ||
evtchn | ||
grant_table | ||
netback | ||
netfront | ||
pci | ||
pcifront | ||
privcmd | ||
pvcpu | ||
timer | ||
xenpci | ||
xenstore |