7 Mar
2019
7 Mar
'19
8:38 a.m.
On Tue, Mar 05, 2019 at 09:46:06AM -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@gmail.com> --- Reviewed-by: Erik Skultety <eskultet@redhat.com>