diff options
Diffstat (limited to 'package/kernel/mac80211/patches/rt2x00/021-rt2x00-use-ratelimited-variants-dev_warn-dev_err.patch')
-rw-r--r-- | package/kernel/mac80211/patches/rt2x00/021-rt2x00-use-ratelimited-variants-dev_warn-dev_err.patch | 42 |
1 files changed, 42 insertions, 0 deletions
diff --git a/package/kernel/mac80211/patches/rt2x00/021-rt2x00-use-ratelimited-variants-dev_warn-dev_err.patch b/package/kernel/mac80211/patches/rt2x00/021-rt2x00-use-ratelimited-variants-dev_warn-dev_err.patch new file mode 100644 index 0000000000..2d74a71e1f --- /dev/null +++ b/package/kernel/mac80211/patches/rt2x00/021-rt2x00-use-ratelimited-variants-dev_warn-dev_err.patch @@ -0,0 +1,42 @@ +From patchwork Tue Mar 12 09:51:41 2019 +Content-Type: text/plain; charset="utf-8" +MIME-Version: 1.0 +Content-Transfer-Encoding: 7bit +X-Patchwork-Submitter: Stanislaw Gruszka <sgruszka@redhat.com> +X-Patchwork-Id: 10848959 +X-Patchwork-Delegate: kvalo@adurom.com +From: Stanislaw Gruszka <sgruszka@redhat.com> +To: linux-wireless@vger.kernel.org +Cc: =?utf-8?q?Tomislav_Po=C5=BEega?= <pozega.tomislav@gmail.com>, + Daniel Golle <daniel@makrotopia.org>, Felix Fietkau <nbd@nbd.name>, + Mathias Kresin <dev@kresin.me> +Subject: [PATCH v3 2/4] rt2x00: use ratelimited variants dev_warn/dev_err +Date: Tue, 12 Mar 2019 10:51:41 +0100 +Message-Id: <1552384303-29529-3-git-send-email-sgruszka@redhat.com> +In-Reply-To: <1552384303-29529-1-git-send-email-sgruszka@redhat.com> +References: <1552384303-29529-1-git-send-email-sgruszka@redhat.com> + +As reported by Randy we can overwhelm logs on some USB error conditions. +To avoid that use dev_warn_ratelimited() and dev_err_ratelimitd(). + +Reported-and-tested-by: Randy Oostdyk <linux-kernel@oostdyk.com> +Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com> +--- + drivers/net/wireless/ralink/rt2x00/rt2x00.h | 4 ++-- + 1 file changed, 2 insertions(+), 2 deletions(-) + +--- a/drivers/net/wireless/ralink/rt2x00/rt2x00.h ++++ b/drivers/net/wireless/ralink/rt2x00/rt2x00.h +@@ -69,10 +69,10 @@ + printk(KERN_ERR KBUILD_MODNAME ": %s: Error - " fmt, \ + __func__, ##__VA_ARGS__) + #define rt2x00_err(dev, fmt, ...) \ +- wiphy_err((dev)->hw->wiphy, "%s: Error - " fmt, \ ++ wiphy_err_ratelimited((dev)->hw->wiphy, "%s: Error - " fmt, \ + __func__, ##__VA_ARGS__) + #define rt2x00_warn(dev, fmt, ...) \ +- wiphy_warn((dev)->hw->wiphy, "%s: Warning - " fmt, \ ++ wiphy_warn_ratelimited((dev)->hw->wiphy, "%s: Warning - " fmt, \ + __func__, ##__VA_ARGS__) + #define rt2x00_info(dev, fmt, ...) \ + wiphy_info((dev)->hw->wiphy, "%s: Info - " fmt, \ |