To avoid messages to be suppressed, use __ratelimit to
substitute printk_ratelimit.
Signed-off-by: Chen Gong <gong.chen@xxxxxxxxxxxxxxx>
---
drivers/acpi/apei/ghes.c | 4 +++-
1 files changed, 3 insertions(+), 1 deletions(-)
diff --git a/drivers/acpi/apei/ghes.c b/drivers/acpi/apei/ghes.c
index 51905d0..29d38ad 100644
--- a/drivers/acpi/apei/ghes.c
+++ b/drivers/acpi/apei/ghes.c
@@ -180,13 +180,15 @@ static int ghes_copy_tofrom_phys(void *buffer, u64 paddr, u32 len,
static int ghes_read_estatus(struct ghes *ghes, int silent)
{
struct acpi_hest_generic *g = ghes->generic;
+ /* Not more than 2 messages every 5 seconds */
+ static DEFINE_RATELIMIT_STATE(ratelimit, 5*HZ, 2);
u64 buf_paddr;
u32 len;
int rc;
rc = acpi_atomic_read(&buf_paddr, &g->error_status_address);
if (rc) {
- if (!silent && printk_ratelimit())
+ if (!silent && __ratelimit(&ratelimit))
pr_warning(FW_WARN GHES_PFX
"Failed to read error status block address for hardware error source: %d.\n",
g->header.source_id);
--
1.7.3.1.120.g38a18
--
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