]> git.ipfire.org Git - thirdparty/kernel/linux.git/commitdiff
bitmap: align test_bitmap output
authorYury Norov <ynorov@nvidia.com>
Thu, 19 Feb 2026 18:13:58 +0000 (13:13 -0500)
committerYury Norov <ynorov@nvidia.com>
Mon, 23 Mar 2026 17:33:51 +0000 (13:33 -0400)
Different subtests print output in slightly different formats. Unify the
format for better visual representation.

The test output before:

[    0.553474] test_bitmap: parselist: 14: input is '0-2047:128/256' OK, Time: 202
[    0.555121] test_bitmap: bitmap_print_to_pagebuf: input is '0-32767
[    0.555121] ', Time: 1278
[    0.578392] test_bitmap: Time spent in test_bitmap_read_perf: 427864
[    0.580137] test_bitmap: Time spent in test_bitmap_write_perf: 793554
[    0.581957] test_bitmap: all 390447 tests passed

And after:

[    0.314982] test_bitmap: parselist('0-2047:128/256'): 135
[    0.315517] test_bitmap: scnprintf("%*pbl", '0-32767'): 342
[    0.330045] test_bitmap: test_bitmap_read_perf: 252294
[    0.331132] test_bitmap: test_bitmap_write_perf: 539001
[    0.332163] test_bitmap: all 390447 tests passed

Signed-off-by: Yury Norov <ynorov@nvidia.com>
lib/test_bitmap.c

index 8d07b5411897d2e5c34102931bdab28b0ecd0dc7..1c352c1edfa5fcfcc41055f82d40e2882f3520b0 100644 (file)
@@ -524,8 +524,7 @@ static void __init test_bitmap_parselist(void)
                }
 
                if (ptest.flags & PARSE_TIME)
-                       pr_info("parselist: %d: input is '%s' OK, Time: %llu\n",
-                                       i, ptest.in, time);
+                       pr_info("parselist('%s'):\t%llu\n", ptest.in, time);
 
 #undef ptest
        }
@@ -552,18 +551,18 @@ static void __init test_bitmap_printlist(void)
        time = ktime_get() - time;
 
        if (ret != slen) {
-               pr_err("bitmap_printlist: result is %d, expected %d\n", ret, slen);
+               pr_err("scnprintf(\"%%*pbl\"): result is %d, expected %d\n", ret, slen);
                failed_tests++;
                goto out;
        }
 
        if (strncmp(buf, expected, slen)) {
-               pr_err("bitmap_printlist: result is %s, expected %s\n", buf, expected);
+               pr_err("scnprintf(\"%%*pbl\"): result is %s, expected %s\n", buf, expected);
                failed_tests++;
                goto out;
        }
 
-       pr_info("bitmap_printlist: input is '%s', Time: %llu\n", buf, time);
+       pr_info("scnprintf(\"%%*pbl\", '%s'):\t%llu\n", buf, time);
 out:
        kfree(buf);
        kfree(bmap);
@@ -1399,7 +1398,7 @@ static void __init test_bitmap_read_perf(void)
                }
        }
        time = ktime_get() - time;
-       pr_info("Time spent in %s:\t%llu\n", __func__, time);
+       pr_info("%s:\t\t%llu\n", __func__, time);
 }
 
 static void __init test_bitmap_write_perf(void)
@@ -1421,7 +1420,7 @@ static void __init test_bitmap_write_perf(void)
                }
        }
        time = ktime_get() - time;
-       pr_info("Time spent in %s:\t%llu\n", __func__, time);
+       pr_info("%s:\t\t%llu\n", __func__, time);
 }
 
 #undef TEST_BIT_LEN