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Commit 0af90f6f authored by Todd Poynor's avatar Todd Poynor
Browse files

charger: dump pstore ram console DO NOT MERGE 

Change-Id: I7f612d49418272e2ac867f64c10149ad616391cd
parent a91a47c3

charger/charger.c

+8 −3
Original line number Diff line number Diff line
@@ -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)
@@ -211,11 +212,15 @@ static void dump_last_kmsg(void) 
    LOGI("\n");

    LOGI("*************** LAST KMSG ***************\n");

    LOGI("\n");

    buf = load_file(LAST_KMSG_PSTORE_PATH, &sz);



    if (!buf || !sz) {

        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);

    ptr = buf + (sz - len);