Hans Petter Selasky
4c2dddd8a7
Populate the acquire context field of a ww_mutex in the LinuxKPI.
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Bump the FreeBSD version to force recompilation of external kernel modules.
MFC after: 1 week
Differential Revision: https://reviews.freebsd.org/D26657
Submitted by: greg_unrelenting.technology (Greg V)
Sponsored by: Mellanox Technologies // NVIDIA Networking
2020-10-04 17:23:39 +00:00
Johannes Lundberg
395be823fd
LinuxKPI: Add context member to ww_mutex and bump FreeBSD version.
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This patch is part of https://reviews.freebsd.org/D19565 .
Reviewed by: hps
Approved by: imp (mentor), hps
2019-05-14 23:21:20 +00:00
Hans Petter Selasky
9760ac0a3e
Implement support for mutexes with deadlock avoidance in the LinuxKPI.
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When locking a mutex and deadlock is detected the first mutex lock
call that sees the deadlock will return -EDEADLK .
MFC after: 1 week
Sponsored by: Mellanox Technologies
2017-03-09 18:33:40 +00:00
