From ef83f33bfa4e4c162610d463558ad60414e1ba6c Mon Sep 17 00:00:00 2001 From: Tony Breeds Date: Wed, 3 Oct 2007 11:19:09 +1000 Subject: [PATCH] --- yaml --- r: 67435 b: refs/heads/master c: a0c7ce9c877ceef8428798ac91fb794f83609aed h: refs/heads/master i: 67433: 3f346d3e68e181f153d253cb9582dea7cebe1160 67431: a49b2cdf90b48d041dce263eecd9d11cfd603560 v: v3 --- [refs] | 2 +- trunk/arch/powerpc/platforms/pseries/rtasd.c | 15 +++++++++------ 2 files changed, 10 insertions(+), 7 deletions(-) diff --git a/[refs] b/[refs] index 4c57fc69932d..c7ff52938e0e 100644 --- a/[refs] +++ b/[refs] @@ -1,2 +1,2 @@ --- -refs/heads/master: 2d5f5659649924b86d527a2af2552bab741d1d6f +refs/heads/master: a0c7ce9c877ceef8428798ac91fb794f83609aed diff --git a/trunk/arch/powerpc/platforms/pseries/rtasd.c b/trunk/arch/powerpc/platforms/pseries/rtasd.c index 30925d29bcea..73401c820110 100644 --- a/trunk/arch/powerpc/platforms/pseries/rtasd.c +++ b/trunk/arch/powerpc/platforms/pseries/rtasd.c @@ -54,8 +54,9 @@ static unsigned int rtas_event_scan_rate; static int full_rtas_msgs = 0; /* Stop logging to nvram after first fatal error */ -static int no_more_logging; - +static int logging_enabled; /* Until we initialize everything, + * make sure we don't try logging + * anything */ static int error_log_cnt; /* @@ -217,7 +218,7 @@ void pSeries_log_error(char *buf, unsigned int err_type, int fatal) } /* Write error to NVRAM */ - if (!no_more_logging && !(err_type & ERR_FLAG_BOOT)) + if (logging_enabled && !(err_type & ERR_FLAG_BOOT)) nvram_write_error_log(buf, len, err_type, error_log_cnt); /* @@ -229,8 +230,8 @@ void pSeries_log_error(char *buf, unsigned int err_type, int fatal) printk_log_rtas(buf, len); /* Check to see if we need to or have stopped logging */ - if (fatal || no_more_logging) { - no_more_logging = 1; + if (fatal || !logging_enabled) { + logging_enabled = 0; spin_unlock_irqrestore(&rtasd_log_lock, s); return; } @@ -302,7 +303,7 @@ static ssize_t rtas_log_read(struct file * file, char __user * buf, spin_lock_irqsave(&rtasd_log_lock, s); /* if it's 0, then we know we got the last one (the one in NVRAM) */ - if (rtas_log_size == 0 && !no_more_logging) + if (rtas_log_size == 0 && logging_enabled) nvram_clear_error_log(); spin_unlock_irqrestore(&rtasd_log_lock, s); @@ -414,6 +415,8 @@ static int rtasd(void *unused) memset(logdata, 0, rtas_error_log_max); rc = nvram_read_error_log(logdata, rtas_error_log_max, &err_type, &error_log_cnt); + /* We can use rtas_log_buf now */ + logging_enabled = 1; if (!rc) { if (err_type != ERR_FLAG_ALREADY_LOGGED) {