Module Name: src
Committed By: mlelstv
Date: Sun Oct 7 12:00:07 UTC 2018
Modified Files:
src/sys/dev: vnd.c
Log Message:
Use IO_DIRECT for file I/O to reduce buffer cache contention.
Restore old behaviour to flush pages only when usage exceeds 1MB.
No longer use PGO_SYNCIO, regular writes to the device do not require
the data to reach stable storage, the DIOCCACHESYNC ioctl is used
for that.
To generate a diff of this commit:
cvs rdiff -u -r1.268 -r1.269 src/sys/dev/vnd.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
