Searched hist:213028 (Results 1 - 2 of 2) sorted by relevance
/freebsd-11-stable/sys/net/ | ||
H A D | if_tap.c | diff 213028 Wed Sep 22 19:04:17 MDT 2010 jhb - Expand scope of tun/tap softc locks to cover more softc fields and driver-maintained ifnet fields (such as if_drv_flags). - Use soft locks as the mutex that protects each interface's knote list rather than using the global knote list lock. Also, use the softc for kn_hook instead of the cdev. - Use mtx_sleep() instead of tsleep() when blocking in the read routines. This fixes a lost wakeup race. - Remove D_NEEDGIANT now that the cdevsw routines use the softc lock where locking is needed. - Lock IFQ when calculating the result for FIONREAD in tap(4). tun(4) already did this. - Remove remaining spl calls. Submitted by: Marcin Cieslak saper of saper|info (3) MFC after: 2 weeks |
H A D | if_tun.c | diff 213028 Wed Sep 22 19:04:17 MDT 2010 jhb - Expand scope of tun/tap softc locks to cover more softc fields and driver-maintained ifnet fields (such as if_drv_flags). - Use soft locks as the mutex that protects each interface's knote list rather than using the global knote list lock. Also, use the softc for kn_hook instead of the cdev. - Use mtx_sleep() instead of tsleep() when blocking in the read routines. This fixes a lost wakeup race. - Remove D_NEEDGIANT now that the cdevsw routines use the softc lock where locking is needed. - Lock IFQ when calculating the result for FIONREAD in tap(4). tun(4) already did this. - Remove remaining spl calls. Submitted by: Marcin Cieslak saper of saper|info (3) MFC after: 2 weeks |
Completed in 98 milliseconds