CVS commit: src/sys/kern

["Jason R Thorpe" <thorpej%netbsd.org@localhost>]

Module Name:    src
Committed By:   thorpej
Date:           Thu May 21 00:39:04 UTC 2020

Modified Files:
        src/sys/kern: kern_sleepq.c

Log Message:
In sleepq_insert(), in the SOBJ_SLEEPQ_SORTED case, if there are existing
waiters of lower priority, then the new LWP will be inserted in FIFO order
with respect to other LWPs of the same priority.  However, if all other
LWPs are of equal priority to the LWP being inserted, the new LWP would
be inserted in LIFO order.

Fix this to always insert in FIFO order with respect to equal priority LWPs.

OK ad@.


To generate a diff of this commit:
cvs rdiff -u -r1.67 -r1.68 src/sys/kern/kern_sleepq.c

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