From: Lei Wang <wangglei@gmail.com>
To: bp@alien8.de, mchehab@kernel.org, tony.luck@intel.com,
james.morse@arm.com, rric@kernel.org
Cc: linux-edac@vger.kernel.org, linux-kernel@vger.kernel.org,
lewan@microsoft.com, hangl@microsoft.com,
tyhicks@linux.microsoft.com, bwaller@microsoft.com,
Lei Wang <wangglei@gmail.com>
Subject: [PATCH] EDAC: update edac printk wrappers to use printk_ratelimited.
Date: Wed, 5 May 2021 10:30:27 -0700 [thread overview]
Message-ID: <20210505173027.78428-1-wangglei@gmail.com> (raw)
Update printk to the ratelimited version, so that in some corner cases when
vast of CE errors show up, the kernel logging can be suppressed.
Signed-off-by: Lei Wang <wangglei@gmail.com>
---
drivers/edac/edac_mc.h | 10 +++++-----
1 file changed, 5 insertions(+), 5 deletions(-)
diff --git a/drivers/edac/edac_mc.h b/drivers/edac/edac_mc.h
index 881b00eadf7a..355529317980 100644
--- a/drivers/edac/edac_mc.h
+++ b/drivers/edac/edac_mc.h
@@ -46,19 +46,19 @@
#endif
#define edac_printk(level, prefix, fmt, arg...) \
- printk(level "EDAC " prefix ": " fmt, ##arg)
+ printk_ratelimited(level "EDAC " prefix ": " fmt, ##arg)
#define edac_mc_printk(mci, level, fmt, arg...) \
- printk(level "EDAC MC%d: " fmt, mci->mc_idx, ##arg)
+ printk_ratelimited(level "EDAC MC%d: " fmt, mci->mc_idx, ##arg)
#define edac_mc_chipset_printk(mci, level, prefix, fmt, arg...) \
- printk(level "EDAC " prefix " MC%d: " fmt, mci->mc_idx, ##arg)
+ printk_ratelimited(level "EDAC " prefix " MC%d: " fmt, mci->mc_idx, ##arg)
#define edac_device_printk(ctl, level, fmt, arg...) \
- printk(level "EDAC DEVICE%d: " fmt, ctl->dev_idx, ##arg)
+ printk_ratelimited(level "EDAC DEVICE%d: " fmt, ctl->dev_idx, ##arg)
#define edac_pci_printk(ctl, level, fmt, arg...) \
- printk(level "EDAC PCI%d: " fmt, ctl->pci_idx, ##arg)
+ printk_ratelimited(level "EDAC PCI%d: " fmt, ctl->pci_idx, ##arg)
/* prefixes for edac_printk() and edac_mc_printk() */
#define EDAC_MC "MC"
--
2.17.1
next reply other threads:[~2021-05-05 17:58 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-05-05 17:30 Lei Wang [this message]
2021-05-05 18:01 ` [PATCH] EDAC: update edac printk wrappers to use printk_ratelimited Borislav Petkov
2021-05-05 19:02 ` [EXTERNAL] " Lei Wang (DPLAT)
2021-05-05 19:45 ` Borislav Petkov
2021-05-05 20:23 ` Tyler Hicks
2021-05-05 21:04 ` Borislav Petkov
2021-05-05 21:48 ` Tyler Hicks
2021-05-05 22:02 ` Borislav Petkov
2021-05-05 22:16 ` Tyler Hicks
2021-05-05 22:43 ` Tyler Hicks
2021-05-05 22:55 ` Borislav Petkov
2021-05-05 23:01 ` Tyler Hicks
2021-05-05 23:13 ` Luck, Tony
2021-05-06 7:16 ` Mauro Carvalho Chehab
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