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(parent: c2ab3da) | patch
kernel - Fix rare NFS deadlock
authorMatthew Dillon <dillon@apollo.backplane.com>
Sat, 20 Jul 2019 04:15:27 +0000 (21:15 -0700)
committerMatthew Dillon <dillon@apollo.backplane.com>
Sat, 20 Jul 2019 04:15:27 +0000 (21:15 -0700)
commit39915bf2381ac8234648d977df99842ba5ce5a0b
treebbea953f26e8079b828a5701be5db2bbf9862415tree | snapshot
parentc2ab3da254cbed124ccb734ad0495438d5d8b056commit | diff
kernel - Fix rare NFS deadlock

* Fix a rare NFS deadlock which can occur on UIO_NOCOPY reads
  (memory mapped accesses).  VOP_GETATTR cannot be safely called
  in this situation without deadlocking against the VM system.
sys/vfs/nfs/nfs_bio.c diff | blob | blame | history
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