On Mon, 2012-02-13 at 14:50 -0800, Richard Henderson wrote:
> On 02/13/2012 01:47 PM, Torvald Riegel wrote:
> > + // Location-to-orec mapping. Stripes of 16B mapped to 2^19 orecs.
> > + static const gtm_word L2O_ORECS = 1 << 19;
> > + static const gtm_word L2O_SHIFT = 4;
>
> Is it just easier
On 02/13/2012 01:47 PM, Torvald Riegel wrote:
> + else {
Watch the formatting.
> + // Location-to-orec mapping. Stripes of 16B mapped to 2^19 orecs.
> + static const gtm_word L2O_ORECS = 1 << 19;
> + static const gtm_word L2O_SHIFT = 4;
Is it just easier to say "16B" or did we really wa
This patch adds a new TM method, ml_wt, which uses an array of locks
with version numbers and runs a write-through algorithm with time-based
validations and snapshot time extensions.
patch1 adds xcalloc as a helper function for allocations (used in the
new TM method).
patch2 improves TM method re
