The order is relaxed. Nothing in the system depends on ordering wrt
BIO_DELETE requests. Apart from flushes, and one softdep thing in UFS,
nothing does ordered writes. In a multithreaded world they don't really
make sense because multiple upper layer consumers race each other to submit
requests
What if any is the impact on request ordering with this new delayed TRIM?
On 17/12/2019 00:13, Warner Losh wrote:
Author: imp
Date: Tue Dec 17 00:13:21 2019
New Revision: 355832
URL: https://svnweb.freebsd.org/changeset/base/355832
Log:
Add rate limiters to TRIM.
Add rate limiters to
Author: imp
Date: Tue Dec 17 00:13:21 2019
New Revision: 355832
URL: https://svnweb.freebsd.org/changeset/base/355832
Log:
Add rate limiters to TRIM.
Add rate limiters to trims. Trims are a bit different than reads or
writes in that they can be combined, so some care needs to be taken
