CVS commit: src/sys/arch/powerpc/booke/pci

["Rin Okuyama" <rin%netbsd.org@localhost>]

Module Name:    src
Committed By:   rin
Date:           Sat May  7 05:08:16 UTC 2022

Modified Files:
        src/sys/arch/powerpc/booke/pci: pq3pci.c

Log Message:
Downgrade pq3pci_intrsources_lock and pq3pci_msigroups_lock from
spin to adaptive mutexes.

These locks are typically used during autoconf(9), not from
interrupt context.

Found by LOCKDEBUG.

XXX
I'm not sure whether these locks are really necessary...
Similar codes, e.g. in powerpc/pic/intr.c, do not use any locks.


To generate a diff of this commit:
cvs rdiff -u -r1.30 -r1.31 src/sys/arch/powerpc/booke/pci/pq3pci.c

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