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Diffstat (limited to 'drivers/md/bcache/sysfs.c')
-rw-r--r--drivers/md/bcache/sysfs.c18
1 files changed, 18 insertions, 0 deletions
diff --git a/drivers/md/bcache/sysfs.c b/drivers/md/bcache/sysfs.c
index dfeef583ee50..0275450a0da9 100644
--- a/drivers/md/bcache/sysfs.c
+++ b/drivers/md/bcache/sysfs.c
@@ -16,6 +16,24 @@
#include <linux/sort.h>
#include <linux/sched/clock.h>
+/* Default is -1; we skip past it for struct cached_dev's cache mode */
+static const char * const bch_cache_modes[] = {
+ "default",
+ "writethrough",
+ "writeback",
+ "writearound",
+ "none",
+ NULL
+};
+
+/* Default is -1; we skip past it for stop_when_cache_set_failed */
+static const char * const bch_stop_on_failure_modes[] = {
+ "default",
+ "auto",
+ "always",
+ NULL
+};
+
static const char * const cache_replacement_policies[] = {
"lru",
"fifo",