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| author | Todd Poynor <toddpoynor@google.com> | 2013-11-22 17:52:59 -0800 |
|---|---|---|
| committer | Todd Poynor <toddpoynor@google.com> | 2013-12-10 22:22:43 +0000 |
| commit | cd7c10438a3ea744a937a2100440e20a3960d745 (patch) | |
| tree | e9e6468eb82fa5b3c6938cd80a9959f3aa6eb6ba | |
| parent | 4b2a57697df5f4e3f4075edc9ad736f79edf9a40 (diff) | |
| download | system_core-cd7c10438a3ea744a937a2100440e20a3960d745.zip system_core-cd7c10438a3ea744a937a2100440e20a3960d745.tar.gz system_core-cd7c10438a3ea744a937a2100440e20a3960d745.tar.bz2 | |
healthd: charger mode dump previous console from pstore
Change-Id: Id65ffe4f80aa870a1d1f3f3d67c3bb687490c27f
| -rw-r--r-- | healthd/healthd_mode_charger.cpp | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/healthd/healthd_mode_charger.cpp b/healthd/healthd_mode_charger.cpp index fe96c86..025d530 100644 --- a/healthd/healthd_mode_charger.cpp +++ b/healthd/healthd_mode_charger.cpp @@ -65,6 +65,7 @@ #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) @@ -200,10 +201,14 @@ static void dump_last_kmsg(void) LOGI("\n"); LOGI("*************** LAST KMSG ***************\n"); LOGI("\n"); - buf = (char *)load_file(LAST_KMSG_PATH, &sz); + buf = (char *)load_file(LAST_KMSG_PSTORE_PATH, &sz); + if (!buf || !sz) { - LOGI("last_kmsg not found. Cold reset?\n"); - goto out; + buf = (char *)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); |