[Intel-wired-lan] [next PATCH S21 11/14] i40e: Remove separate functions gathering XOFF Rx stats
andrewx.bowers at intel.com
Tue Nov 10 21:08:36 UTC 2015
> -----Original Message-----
> From: Intel-wired-lan [mailto:intel-wired-lan-bounces at lists.osuosl.org] On
> Behalf Of Joshua Hay
> Sent: Friday, November 06, 2015 3:26 PM
> To: intel-wired-lan at lists.osuosl.org
> Subject: [Intel-wired-lan] [next PATCH S21 11/14] i40e: Remove separate
> functions gathering XOFF Rx stats
> From: Neerav Parikh <neerav.parikh at intel.com>
> The separate functions to gather Flow control Rx XOFF stats was to
> determine if the Tx for a queue was paused due to Link Flow Control(LFC) or
> Priority Flow Control(PFC).
> But, with recent change in the i40e driver the logic for checking th Tx hang
> has been removed and these functions don't do anything meaningful.
> Hence, there is no need to keep these separate functions to gather Rx XOFF
> stats for LFC or PFC.
> This patch removes these functions and moves the stat collection for XOFF
> Rx to the i40e_update_pf_stats() that collects all the PF stats.
> Signed-off-by: Neerav Parikh <neerav.parikh at intel.com>
> Change-ID: Iec1452dac3a6766f0d968e754cb407530d7c60cd
> drivers/net/ethernet/intel/i40e/i40e_main.c | 77 +++--------------------------
> 1 file changed, 7 insertions(+), 70 deletions(-)
Tested-by: Andrew Bowers <andrewx.bowers at intel.com>
Patch code changes correctly applied
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