diff options
Diffstat (limited to 'drivers/ras/cec.c')
| -rw-r--r-- | drivers/ras/cec.c | 24 |
1 files changed, 12 insertions, 12 deletions
diff --git a/drivers/ras/cec.c b/drivers/ras/cec.c index da5797c38051..364f7e1a6bad 100644 --- a/drivers/ras/cec.c +++ b/drivers/ras/cec.c @@ -37,9 +37,9 @@ * thus emulate an an LRU-like behavior when deleting elements to free up space * in the page. * - * When an element reaches it's max count of count_threshold, we try to poison - * it by assuming that errors triggered count_threshold times in a single page - * are excessive and that page shouldn't be used anymore. count_threshold is + * When an element reaches it's max count of action_threshold, we try to poison + * it by assuming that errors triggered action_threshold times in a single page + * are excessive and that page shouldn't be used anymore. action_threshold is * initialized to COUNT_MASK which is the maximum. * * That error event entry causes cec_add_elem() to return !0 value and thus @@ -122,7 +122,7 @@ static DEFINE_MUTEX(ce_mutex); static u64 dfs_pfn; /* Amount of errors after which we offline */ -static unsigned int count_threshold = COUNT_MASK; +static u64 action_threshold = COUNT_MASK; /* Each element "decays" each decay_interval which is 24hrs by default. */ #define CEC_DECAY_DEFAULT_INTERVAL 24 * 60 * 60 /* 24 hrs */ @@ -345,7 +345,7 @@ int cec_add_elem(u64 pfn) /* Check action threshold and soft-offline, if reached. */ count = COUNT(ca->array[to]); - if (count >= count_threshold) { + if (count >= action_threshold) { u64 pfn = ca->array[to] >> PAGE_SHIFT; if (!pfn_valid(pfn)) { @@ -416,18 +416,18 @@ static int decay_interval_set(void *data, u64 val) } DEFINE_DEBUGFS_ATTRIBUTE(decay_interval_ops, u64_get, decay_interval_set, "%lld\n"); -static int count_threshold_set(void *data, u64 val) +static int action_threshold_set(void *data, u64 val) { *(u64 *)data = val; if (val > COUNT_MASK) val = COUNT_MASK; - count_threshold = val; + action_threshold = val; return 0; } -DEFINE_DEBUGFS_ATTRIBUTE(count_threshold_ops, u64_get, count_threshold_set, "%lld\n"); +DEFINE_DEBUGFS_ATTRIBUTE(action_threshold_ops, u64_get, action_threshold_set, "%lld\n"); static int array_dump(struct seq_file *m, void *v) { @@ -453,7 +453,7 @@ static int array_dump(struct seq_file *m, void *v) seq_printf(m, "Decay interval: %lld seconds\n", decay_interval); seq_printf(m, "Decays: %lld\n", ca->decays_done); - seq_printf(m, "Action threshold: %d\n", count_threshold); + seq_printf(m, "Action threshold: %lld\n", action_threshold); mutex_unlock(&ce_mutex); @@ -502,10 +502,10 @@ static int __init create_debugfs_nodes(void) goto err; } - count = debugfs_create_file("count_threshold", S_IRUSR | S_IWUSR, d, - &count_threshold, &count_threshold_ops); + count = debugfs_create_file("action_threshold", S_IRUSR | S_IWUSR, d, + &action_threshold, &action_threshold_ops); if (!count) { - pr_warn("Error creating count_threshold debugfs node!\n"); + pr_warn("Error creating action_threshold debugfs node!\n"); goto err; } |