CVS commit: src/sys/kern

["Andrew Doran" <ad%netbsd.org@localhost>]

Module Name:    src
Committed By:   ad
Date:           Sun Dec  8 19:26:05 UTC 2019

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

Log Message:
- Avoid thundering herd: cv_broadcast(&bp->b_busy) -> cv_signal(&bp->b_busy)
- Sprinkle __cacheline_aligned.


To generate a diff of this commit:
cvs rdiff -u -r1.279 -r1.280 src/sys/kern/vfs_bio.c

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