UBIFS: rename recovery testing variables

Since the recovery testing is effectively about emulating power cuts by UBIFS,
use "power cut" as the base term for all the related variables and name them
correspondingly. This is just a minor clean-up for the sake of readability.

Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>

1 files changed, 11 insertions, 11 deletions

diff --git a/fs/ubifs/debug.h b/fs/ubifs/debug.h
index 0ab3757ef0e3..45174b534377 100644
--- a/fs/ubifs/debug.h
+++ b/fs/ubifs/debug.h
@@ -44,11 +44,11 @@ typedef int (*dbg_znode_callback)(struct ubifs_info *c,
  * @old_zroot_level: old index root level - used by 'dbg_check_old_index()'
  * @old_zroot_sqnum: old index root sqnum - used by 'dbg_check_old_index()'
  *
- * @failure_mode: failure mode for recovery testing
- * @fail_delay: 0=>don't delay, 1=>delay a time, 2=>delay a number of calls
- * @fail_timeout: time in jiffies when delay of failure mode expires
- * @fail_cnt: current number of calls to failure mode I/O functions
- * @fail_cnt_max: number of calls by which to delay failure mode
+ * @pc_happened: non-zero if an emulated power cut happened
+ * @pc_delay: 0=>don't delay, 1=>delay a time, 2=>delay a number of calls
+ * @pc_timeout: time in jiffies when delay of failure mode expires
+ * @pc_cnt: current number of calls to failure mode I/O functions
+ * @pc_cnt_max: number of calls by which to delay failure mode
  *
  * @chk_lpt_sz: used by LPT tree size checker
  * @chk_lpt_sz2: used by LPT tree size checker
@@ -87,11 +87,11 @@ struct ubifs_debug_info {
 	int old_zroot_level;
 	unsigned long long old_zroot_sqnum;
 
-	int failure_mode;
-	int fail_delay;
-	unsigned long fail_timeout;
-	unsigned int fail_cnt;
-	unsigned int fail_cnt_max;
+	int pc_happened;
+	int pc_delay;
+	unsigned long pc_timeout;
+	unsigned int pc_cnt;
+	unsigned int pc_cnt_max;
 
 	long long chk_lpt_sz;
 	long long chk_lpt_sz2;
@@ -246,7 +246,7 @@ static inline int dbg_is_tst_rcvry(const struct ubifs_info *c)
 }
 static inline int dbg_is_power_cut(const struct ubifs_info *c)
 {
-	return !!c->dbg->failure_mode;
+	return !!c->dbg->pc_happened;
 }
 
 int ubifs_debugging_init(struct ubifs_info *c);