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charger: dump pstore ram console DO NOT MERGE

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Change-Id: I7f612d49418272e2ac867f64c10149ad616391cd
This commit is contained in:
Todd Poynor 2013-11-22 16:35:32 -08:00
parent a91a47c30c
commit 0af90f6f75
1 changed files with 8 additions and 3 deletions
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11
charger/charger.c
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@ -67,6 +67,7 @@
#define BATTERY_FULL_THRESH 95
#define LAST_KMSG_PATH "/proc/last_kmsg"
#define LAST_KMSG_PSTORE_PATH "/sys/fs/pstore/console-ramoops"
#define LAST_KMSG_MAX_SZ (32 * 1024)
#define LOGE(x...) do { KLOG_ERROR("charger", x); } while (0)
@ -211,10 +212,14 @@ static void dump_last_kmsg(void)
LOGI("\n");
LOGI("*************** LAST KMSG ***************\n");
LOGI("\n");
buf = load_file(LAST_KMSG_PATH, &sz);
buf = load_file(LAST_KMSG_PSTORE_PATH, &sz);
if (!buf || !sz) {
LOGI("last_kmsg not found. Cold reset?\n");
goto out;
buf = load_file(LAST_KMSG_PATH, &sz);
if (!buf || !sz) {
LOGI("last_kmsg not found. Cold reset?\n");
goto out;
}
}
len = min(sz, LAST_KMSG_MAX_SZ);