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CVS commit: [netbsd-8] src/sys/kern

Module Name:    src
Committed By:   martin
Date:           Tue Apr 17 08:34:36 UTC 2018

Modified Files:
        src/sys/kern [netbsd-8]: subr_pserialize.c

Log Message:
Pull up following revision(s) (requested by hannken in ticket #771):

        sys/kern/subr_pserialize.c: revision 1.11

Function pserialize_perform() usually succeeds after two cross calls
so defer kpause() to iterations three and above.

Speeds up VOP_REVOKE() on /proc/XXX/status by a factor of ~12.

Ok: core@

To generate a diff of this commit:
cvs rdiff -u -r1.8.10.2 -r1.8.10.3 src/sys/kern/subr_pserialize.c

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.

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