Symbol name changed with the following commit:
62e32ac printk: rename struct log to struct printk_log
Signed-off-by: Lubomir Rintel <lkundrak at v3.sk>
Cc: Simon Horman <horms at verge.net.au>
Cc: Vivek Goyal <vgoyal at redhat.com>
Cc: Joe Perches <joe at perches.com>
Cc: Dave Young <dyoung at redhat.com>
---
Changes for v2:
* Clarified printk_log vs. log in some comments.
vmcore-dmesg/vmcore-dmesg.c | 16 ++++++++++++----
1 files changed, 12 insertions(+), 4 deletions(-)
diff --git a/vmcore-dmesg/vmcore-dmesg.c b/vmcore-dmesg/vmcore-dmesg.c
index 0f477c0..dd222cd 100644
--- a/vmcore-dmesg/vmcore-dmesg.c
+++ b/vmcore-dmesg/vmcore-dmesg.c
@@ -34,10 +34,10 @@ static loff_t logged_chars_vaddr;
static loff_t log_first_idx_vaddr;
static loff_t log_next_idx_vaddr;
-/* struct log size */
+/* struct printk_log (or older log) size */
static uint64_t log_sz;
-/* struct log field offsets */
+/* struct printk_log (or older log) field offsets */
static uint64_t log_offset_ts_nsec = UINT64_MAX;
static uint16_t log_offset_len = UINT16_MAX;
static uint16_t log_offset_text_len = UINT16_MAX;
@@ -324,19 +324,27 @@ static void scan_vmcoreinfo(char *start, size_t size)
*symbol[i].vaddr = vaddr;
}
- /* Check for "SIZE(log)=" */
+ /* Check for "SIZE(printk_log)" or older "SIZE(log)=" */
if (memcmp("SIZE(log)=", pos, 10) == 0)
log_sz = strtoull(pos + 10, NULL, 10);
+ if (memcmp("SIZE(printk_log)=", pos, 17) == 0)
+ log_sz = strtoull(pos + 17, NULL, 10);
- /* Check for struct log field offsets */
+ /* Check for struct printk_log (or older log) field offsets */
if (memcmp("OFFSET(log.ts_nsec)=", pos, 20) == 0)
log_offset_ts_nsec = strtoull(pos + 20, NULL, 10);
+ if (memcmp("OFFSET(printk_log.ts_nsec)=", pos, 27) == 0)
+ log_offset_ts_nsec = strtoull(pos + 27, NULL, 10);
if (memcmp("OFFSET(log.len)=", pos, 16) == 0)
log_offset_len = strtoul(pos + 16, NULL, 10);
+ if (memcmp("OFFSET(printk_log.len)=", pos, 23) == 0)
+ log_offset_len = strtoul(pos + 23, NULL, 10);
if (memcmp("OFFSET(log.text_len)=", pos, 21) == 0)
log_offset_text_len = strtoul(pos + 21, NULL, 10);
+ if (memcmp("OFFSET(printk_log.text_len)=", pos, 28) == 0)
+ log_offset_text_len = strtoul(pos + 28, NULL, 10);
if (last_line)
break;
--
1.7.1
