| commit | 8576f374ac9537674e3cccb0a9d43fa2b7ebbf5b | [log] [tgz] |
|---|---|---|
| author | Chris Mason <chris.mason@oracle.com> | Mon Jul 19 17:06:46 2010 -0700 |
| committer | Andy Grover <andy.grover@oracle.com> | Wed Sep 08 18:16:42 2010 -0700 |
| tree | ed7279333989d204a6627b703ae568ba0136a4b1 | |
| parent | b4e1da3c9a0ac9b01f45a8578b7347e3a31f9fb8 [diff] |
RDS: flush fmrs before allocating new ones Flushing FMRs is somewhat expensive, and is currently kicked off when the interrupt handler notices that we are getting low. The result of this is that FMR flushing only happens from the interrupt cpus. This spreads the load more effectively by triggering flushes just before we allocate a new FMR. Signed-off-by: Chris Mason <chris.mason@oracle.com>