From 7cf207f8703d962820ed54c03adcdea52d637ff7 Mon Sep 17 00:00:00 2001 From: Konstantin Makariev Date: Fri, 8 Jun 2018 16:43:22 -0500 Subject: [PATCH] printk: increase log buffer size to 2k Kernel command line print statement is truncated, need increase the buffer size. Change-Id: I0e353563a138e85de2fb84ca89074e564337967a Signed-off-by: Konstantin Makariev Reviewed-on: https://gerrit.mot.com/1189541 SLTApproved: Slta Waiver SME-Granted: SME Approvals Granted Tested-by: Jira Key Reviewed-by: Konstantin Makariev Submit-Approved: Jira Key Reviewed-on: https://gerrit.mot.com/1252557 Reviewed-by: Huosheng Liao Reviewed-on: https://gerrit.mot.com/1461482 Reviewed-by: Zhenxin Xi Reviewed-on: https://gerrit.mot.com/1509722 --- kernel/printk/printk.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/kernel/printk/printk.c b/kernel/printk/printk.c index 9e7494f6e172..b5f08345843c 100644 --- a/kernel/printk/printk.c +++ b/kernel/printk/printk.c @@ -430,7 +430,7 @@ static u64 clear_seq; static u32 clear_idx; #define PREFIX_MAX 32 -#define LOG_LINE_MAX (1024 - PREFIX_MAX) +#define LOG_LINE_MAX (3072 - PREFIX_MAX) #define LOG_LEVEL(v) ((v) & 0x07) #define LOG_FACILITY(v) ((v) >> 3 & 0xff)