| Message ID | 20210927210718.56769-1-snelson@pensando.io (mailing list archive) |
|---|---|
| State | Accepted |
| Commit | c23bb54f28d61a48008428e8cd320c947993919b |
| Delegated to: | Netdev Maintainers |
| Headers | show |
| Series | [net] ionic: fix gathering of debug stats | expand |
| Context | Check | Description |
|---|---|---|
| netdev/cover_letter | success | Link |
| netdev/fixes_present | success | Link |
| netdev/patch_count | success | Link |
| netdev/tree_selection | success | Clearly marked for net |
| netdev/subject_prefix | success | Link |
| netdev/cc_maintainers | warning | 2 maintainers not CCed: johannes@sipsolutions.net alexanderduyck@fb.com |
| netdev/source_inline | success | Was 0 now: 0 |
| netdev/verify_signedoff | success | Link |
| netdev/module_param | success | Was 0 now: 0 |
| netdev/build_32bit | success | Errors and warnings before: 0 this patch: 0 |
| netdev/kdoc | success | Errors and warnings before: 0 this patch: 0 |
| netdev/verify_fixes | success | Link |
| netdev/checkpatch | success | total: 0 errors, 0 warnings, 0 checks, 15 lines checked |
| netdev/build_allmodconfig_warn | success | Errors and warnings before: 0 this patch: 0 |
| netdev/header_inline | success | Link |
Hello: This patch was applied to netdev/net.git (refs/heads/master): On Mon, 27 Sep 2021 14:07:18 -0700 you wrote: > Don't print stats for which we haven't reserved space as it can > cause nasty memory bashing and related bad behaviors. > > Fixes: aa620993b1e5 ("ionic: pull per-q stats work out of queue loops") > Signed-off-by: Shannon Nelson <snelson@pensando.io> > --- > drivers/net/ethernet/pensando/ionic/ionic_stats.c | 9 --------- > 1 file changed, 9 deletions(-) Here is the summary with links: - [net] ionic: fix gathering of debug stats https://git.kernel.org/netdev/net/c/c23bb54f28d6 You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html
diff --git a/drivers/net/ethernet/pensando/ionic/ionic_stats.c b/drivers/net/ethernet/pensando/ionic/ionic_stats.c index 58a854666c62..c14de5fcedea 100644 --- a/drivers/net/ethernet/pensando/ionic/ionic_stats.c +++ b/drivers/net/ethernet/pensando/ionic/ionic_stats.c @@ -380,15 +380,6 @@ static void ionic_sw_stats_get_txq_values(struct ionic_lif *lif, u64 **buf, &ionic_dbg_intr_stats_desc[i]); (*buf)++; } - for (i = 0; i < IONIC_NUM_DBG_NAPI_STATS; i++) { - **buf = IONIC_READ_STAT64(&txqcq->napi_stats, - &ionic_dbg_napi_stats_desc[i]); - (*buf)++; - } - for (i = 0; i < IONIC_MAX_NUM_NAPI_CNTR; i++) { - **buf = txqcq->napi_stats.work_done_cntr[i]; - (*buf)++; - } for (i = 0; i < IONIC_MAX_NUM_SG_CNTR; i++) { **buf = txstats->sg_cntr[i]; (*buf)++;
Don't print stats for which we haven't reserved space as it can cause nasty memory bashing and related bad behaviors. Fixes: aa620993b1e5 ("ionic: pull per-q stats work out of queue loops") Signed-off-by: Shannon Nelson <snelson@pensando.io> --- drivers/net/ethernet/pensando/ionic/ionic_stats.c | 9 --------- 1 file changed, 9 deletions(-)