diff options
| author | Ioana Radulescu <ruxandra.radulescu@freescale.com> | 2013-07-26 16:46:48 (GMT) |
|---|---|---|
| committer | Fleming Andrew-AFLEMING <AFLEMING@freescale.com> | 2013-07-31 21:49:41 (GMT) |
| commit | afebf20c2a5616f00c3a8160e2c23a2868954813 (patch) | |
| tree | 5737d6fca08324b90e84ba750883bd61be2f8c52 /drivers/net/ethernet/freescale/dpa/dpaa_debugfs.c | |
| parent | 85699c3e9fedd9393a5405015f958cf23c6d5997 (diff) | |
| download | linux-fsl-qoriq-afebf20c2a5616f00c3a8160e2c23a2868954813.tar.xz | |
dpaa_eth: Remove dpa_bp_count from percpu_priv structure
Instead just rely on the percpu field in dpa_bp structure.
The performance lost due to the extra indirection is compensated
by the smaller size of the percpu_priv structure.
This way we begin to eliminate the assumption that private interfaces
only have one default buffer pool, which may not remain true for long.
Signed-off-by: Ioana Radulescu <ruxandra.radulescu@freescale.com>
Change-Id: I0b2c199c3f8883fa7d5fa1a06d2940f8170fc959
Reviewed-on: http://git.am.freescale.net:8181/3655
Reviewed-by: Bucur Madalin-Cristian-B32716 <madalin.bucur@freescale.com>
Reviewed-by: Hamciuc Bogdan-BHAMCIU1 <bogdan.hamciuc@freescale.com>
Reviewed-by: Fleming Andrew-AFLEMING <AFLEMING@freescale.com>
Tested-by: Fleming Andrew-AFLEMING <AFLEMING@freescale.com>
Diffstat (limited to 'drivers/net/ethernet/freescale/dpa/dpaa_debugfs.c')
| -rw-r--r-- | drivers/net/ethernet/freescale/dpa/dpaa_debugfs.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/net/ethernet/freescale/dpa/dpaa_debugfs.c b/drivers/net/ethernet/freescale/dpa/dpaa_debugfs.c index dee4384..f84b19e 100644 --- a/drivers/net/ethernet/freescale/dpa/dpaa_debugfs.c +++ b/drivers/net/ethernet/freescale/dpa/dpaa_debugfs.c @@ -78,8 +78,8 @@ static int dpa_debugfs_show(struct seq_file *file, void *offset) for_each_online_cpu(i) { percpu_priv = per_cpu_ptr(priv->percpu_priv, i); - if (percpu_priv->dpa_bp_count) - dpa_bp_count = *percpu_priv->dpa_bp_count; + if (dpa_bp->percpu_count) + dpa_bp_count = *(per_cpu_ptr(dpa_bp->percpu_count, i)); total.in_interrupt += percpu_priv->in_interrupt; total.stats.rx_packets += percpu_priv->stats.rx_packets; |