K 10
svn:author
V 8
hselasky
K 8
svn:date
V 27
2017-02-21T14:22:14.199785Z
K 7
svn:log
V 417
Streamline the LinuxKPI spinlock wrappers.

1) Add better spinlock debug names when WITNESS_ALL is defined.

2) Make sure that the calling thread gets bound to the current CPU
while a spinlock is locked. Some Linux kernel code depends on that the
CPU ID doesn't change while a spinlock is locked.

3) Add support for using LinuxKPI spinlocks during a panic().

MFC after:		1 week
Sponsored by:		Mellanox Technologies

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