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Widen ifnet_detach_sxlock coverage

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Widen the ifnet_detach_sxlock to cover the entire vnet sysuninit code.
This ensures that we can't end up having the vnet_sysuninit free the UDP
pcb while the detach code is running and trying to purge the UDP pcb.

MFC after:	1 week
Differential Revision:	https://reviews.freebsd.org/D28530
This commit is contained in:
Kristof Provost
2021-02-08 10:04:27 +01:00
committed by Sebastian Huber
parent 4de7ab7e97
commit d9027851bd
1 changed files with 2 additions and 0 deletions
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rtemsbsd/include/machine/_kernel_if.h
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@@ -41,6 +41,8 @@ MALLOC_DECLARE(M_IFADDR);
MALLOC_DECLARE(M_IFMADDR); MALLOC_DECLARE(M_IFMADDR);
#endif #endif
extern struct sx ifnet_detach_sxlock;
#define ifr_buffer ifr_ifru.ifru_buffer /* user supplied buffer with its length */ #define ifr_buffer ifr_ifru.ifru_buffer /* user supplied buffer with its length */
#define ifr_data ifr_ifru.ifru_data /* for use by interface */ #define ifr_data ifr_ifru.ifru_data /* for use by interface */