I'm working on a block device driver for linux.
Linux caches the blocks read from my block device, which is fine. I've
mounted a read-only filesystem on the block device. But sometimes on
the back end the file system will change. Is there a way I can cause the
kernel to just flush all its cached blocks? Or even better invalidate
just the few blocks that have changed?
Thanks--
Dave
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This archive was generated by hypermail 2b29 : Fri Feb 07 2003 - 22:00:14 EST