Messages in this thread | | | From | Andi Kleen <> | Subject | light weight write barriers | Date | Wed, 10 Oct 2012 10:17:23 -0700 |
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Richard Hipp writes: > > We would really, really love to have some kind of write-barrier that is > lighter than fsync(). If there is some method other than fsync() for > forcing a write-barrier on Linux that we don't know about, please enlighten > us.
Could you list the requirements of such a light weight barrier? i.e. what would it need to do minimally, what's different from fsync/fdatasync ?
-Andi
-- ak@linux.intel.com -- Speaking for myself only
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