On Sun, Mar 03, 2019 at 10:23:12AM -0300, Daniel Henrique Barboza wrote: > passthroughLimit is being calculated even if usesVFIO is false. > After that, a if/else conditional is used to check if we're going > to sum it up with baseLimit. > > This patch initializes passthroughLimit to zero and always > return memKB = baseLimit + passthroughLimit. The conditional > is then used to calculate passthroughLimit if usesVFIO is true. > This results in some cycles spared for the usesVFIO=false > scenario, but the real motivation is to make the code simpler > to add an alternative passthroughLimit formula for NVLink2 > passthrough. > > Signed-off-by: Daniel Henrique Barboza <danielhb413@xxxxxxxxx> > --- ACK to the idea, but looking at the number of lines of the PPC64 arch specific logic (I know commentaries mostly), I think it deserves a separate helper to enhance the readability. Erik -- libvir-list mailing list libvir-list@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/libvir-list
