Prefer power-loss -> powerloss

Just trying to be a bit more consistent.

bd/lfs3_emubd.h

@@ -41,7 +41,7 @@ typedef enum lfs3_emubd_badblock_behavior {
     LFS3_EMUBD_BADBLOCK_MANUAL       = 7, // Bits require manual flipping
 } lfs3_emubd_badblock_behavior_t;
 
-// Mode determining how power-loss behaves during testing.
+// Mode determining how powerloss behaves during testing.
 typedef enum lfs3_emubd_powerloss_behavior {
     LFS3_EMUBD_POWERLOSS_ATOMIC      = 0, // Progs are atomic
     LFS3_EMUBD_POWERLOSS_SOMEBITS    = 1, // One bit is progged
@@ -117,19 +117,19 @@ struct lfs3_emubd_cfg {
     // The mode determining how bad-blocks fail
     lfs3_emubd_badblock_behavior_t badblock_behavior;
 
-    // Number of write operations (erase/prog) before triggering a power-loss.
+    // Number of write operations (erase/prog) before triggering a powerloss.
-    // power_cycles=0 disables this. The exact behavior of power-loss is
+    // power_cycles=0 disables this. The exact behavior of powerloss is
     // controlled by a combination of powerloss_behavior and powerloss_cb.
     lfs3_emubd_powercycles_t power_cycles;
 
-    // The mode determining how power-loss affects disk
+    // The mode determining how powerloss affects disk
     lfs3_emubd_powerloss_behavior_t powerloss_behavior;
 
-    // Function to call to emulate power-loss. The exact behavior of power-loss
+    // Function to call to emulate powerloss. The exact behavior of powerloss
     // is up to the runner to provide.
     void (*powerloss_cb)(void*);
 
-    // Data for power-loss callback
+    // Data for powerloss callback
     void *powerloss_data;
 
     // Seed for prng, which may be used for emulating failed progs. This does
@@ -255,7 +255,7 @@ int lfs3_emubd_mkbad(const struct lfs3_cfg *cfg, lfs3_block_t block);
 // Clear any simulated wear on a given block
 int lfs3_emubd_mkgood(const struct lfs3_cfg *cfg, lfs3_block_t block);
 
-// Get which bit failed, this changes on erase/power-loss unless manually set
+// Get which bit failed, this changes on erase/powerloss unless manually set
 lfs3_ssize_t lfs3_emubd_badbit(const struct lfs3_cfg *cfg,
         lfs3_block_t block);
 

lfs3.c

@@ -15968,7 +15968,7 @@ static int lfs3_mountinited(lfs3_t *lfs3) {
         // pseudo-randomly using our gcksum as a prng
         //
         // the purpose of this is to avoid bad wear patterns such as always 
-        // allocating blocks near the beginning of disk after a power-loss
+        // allocating blocks near the beginning of disk after a powerloss
         //
         lfs3->lookahead.window = lfs3->gcksum % lfs3->block_count;
     }

runners/test_runner.c

@@ -1315,7 +1315,7 @@ static void list_implicit_defines(void) {
 
 
 
-// scenarios to run tests under power-loss
+// scenarios to run tests under powerloss
 
 static void run_powerloss_none(
         const test_powerloss_t *powerloss,
@@ -1468,7 +1468,7 @@ static void run_powerloss_linear(
         exit(-1);
     }
 
-    // run the test, increasing power-cycles as power-loss events occur
+    // run the test, increasing power-cycles as powerloss events occur
     printf("running ");
     perm_printid(suite, case_, NULL, 0);
     printf("\n");
@@ -1480,7 +1480,7 @@ static void run_powerloss_linear(
             break;
         }
 
-        // power-loss!
+        // powerloss!
         printf("powerloss ");
         perm_printid(suite, case_, NULL, 0);
         printf(":x");
@@ -1552,7 +1552,7 @@ static void run_powerloss_log(
         exit(-1);
     }
 
-    // run the test, increasing power-cycles as power-loss events occur
+    // run the test, increasing power-cycles as powerloss events occur
     printf("running ");
     perm_printid(suite, case_, NULL, 0);
     printf("\n");
@@ -1564,7 +1564,7 @@ static void run_powerloss_log(
             break;
         }
 
-        // power-loss!
+        // powerloss!
         printf("powerloss ");
         perm_printid(suite, case_, NULL, 0);
         printf(":y");
@@ -1636,7 +1636,7 @@ static void run_powerloss_cycles(
         exit(-1);
     }
 
-    // run the test, increasing power-cycles as power-loss events occur
+    // run the test, increasing power-cycles as powerloss events occur
     printf("running ");
     perm_printid(suite, case_, NULL, 0);
     printf("\n");
@@ -1648,7 +1648,7 @@ static void run_powerloss_cycles(
             break;
         }
 
-        // power-loss!
+        // powerloss!
         assert(TEST_PLS <= powerloss->cycle_count);
         printf("powerloss ");
         perm_printid(suite, case_, powerloss->cycles, TEST_PLS+1);
@@ -1823,7 +1823,7 @@ static void run_powerloss_exhaustive(
         exit(-1);
     }
 
-    // run the test, increasing power-cycles as power-loss events occur
+    // run the test, increasing power-cycles as powerloss events occur
     printf("running ");
     perm_printid(suite, case_, NULL, 0);
     printf("\n");
@@ -2038,10 +2038,10 @@ const char *const help_text[] = {
     "List all defines in this test-runner.",
     "List explicit defines in this test-runner.",
     "List implicit defines in this test-runner.",
-    "List the available power-loss scenarios.",
+    "List the available powerloss scenarios.",
     "Override a test define.",
     "How deep to evaluate recursive defines before erroring.",
-    "Comma-separated list of power-loss scenarios to test.",
+    "Comma-separated list of powerloss scenarios to test.",
     "Comma-separated range of permutations to run.",
     "Ignore test filters.",
     "Direct block device operations to this file.",
@@ -2327,7 +2327,7 @@ int main(int argc, char **argv) {
             test_powerloss_count = 0;
             test_powerloss_capacity = 0;
 
-            // parse the comma separated list of power-loss scenarios
+            // parse the comma separated list of powerloss scenarios
             while (*optarg) {
                 // allocate space
                 test_powerloss_t *powerloss = mappend(
@@ -2336,10 +2336,10 @@ int main(int argc, char **argv) {
                         &test_powerloss_count,
                         &test_powerloss_capacity);
 
-                // parse the power-loss scenario
+                // parse the powerloss scenario
                 optarg += strspn(optarg, " ");
 
-                // named power-loss scenario
+                // named powerloss scenario
                 size_t len = strcspn(optarg, " ,");
                 for (size_t i = 0; builtin_powerlosses[i].name; i++) {
                     if (len == strlen(builtin_powerlosses[i].name)
@@ -2469,7 +2469,7 @@ int main(int argc, char **argv) {
 
             powerloss_unknown:;
                 // unknown scenario?
-                fprintf(stderr, "error: unknown power-loss scenario: %s\n",
+                fprintf(stderr, "error: unknown powerloss scenario: %s\n",
                         optarg);
                 exit(-1);
 

scripts/test.py

@@ -1677,7 +1677,7 @@ if __name__ == "__main__":
     test_parser.add_argument(
             '--list-powerlosses',
             action='store_true',
-            help="List the available power-loss scenarios.")
+            help="List the available powerloss scenarios.")
     test_parser.add_argument(
             '-D', '--define',
             action='append',
@@ -1687,7 +1687,7 @@ if __name__ == "__main__":
             help="How deep to evaluate recursive defines before erroring.")
     test_parser.add_argument(
             '-P', '--powerloss',
-            help="Comma-separated list of power-loss scenarios to test.")
+            help="Comma-separated list of powerloss scenarios to test.")
     test_parser.add_argument(
             '--force',
             action='store_true',