15/04/2020 16:22, Suanming Mou: > Hi Thomas, > > Thanks for the update. > > From: Thomas Monjalon <[email protected]> > > > > From: Suanming Mou <[email protected]> > > > > Currently, in the case to use bitmap as resource allocator, after bitmap > > creation, > > all the bitmap bits should be set to indicate the bit available. Every time > > when > > allocate one bit, search for the set bits and clear it to make it in use. > > > > Add a new rte_bitmap_init_with_all_set() function to have a quick fill up > > the > > bitmap bits. > > > > Comparing with the case create the bitmap as empty and set the bitmap one by > > one, the new function costs less cycles. > > > > Signed-off-by: Suanming Mou <[email protected]> > > Acked-by: Cristian Dumitrescu <[email protected]> > Reviewed-by: Suanming Mou <[email protected]> > > --- > > > > v4: > > - add experimental tags and comments > > - move functions near original init function > > - squash test patch > > - use "init" word in title > > > > v3 updates: > > 1. Implement individual rte_bitmap_init_with_all_set() function. > > 2. Add new function to clear the overhead bits. > > > > v2 updates: > > 1. Split the common part to __rte_bitmap_init(). > > 2. Set the slab bits more customized.
Applied, thanks
