CVS commit: src/sys/dev/raidframe

[Greg Oster <oster%netbsd.org@localhost>]

Module Name:    src
Committed By:   oster
Date:           Sat Feb 28 22:02:17 UTC 2009

Modified Files:
        src/sys/dev/raidframe: rf_netbsdkintf.c

Log Message:
It seems that some SCSI drivers can block while the spinlock on a given
disk queue is being held.  Work around this by dropping the lock before
bdev_strategy(), and re-grabbing the lock afterwards.  This is a
temporary measure until I get to gutting this queue locking code.

There has been some success with this in addressing PR#39993.
This patch is from Antti Kantee.  Thanks!


To generate a diff of this commit:
cvs rdiff -r1.255 -r1.256 src/sys/dev/raidframe/rf_netbsdkintf.c

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