Function report |
Source Code:kernel\locking\locktorture.c |
Create Date:2022-07-28 09:54:30 |
| Last Modify:2020-03-12 14:18:49 | Copyright©Brick |
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| Annotation kernel can get tool activity | Download SCCT | Chinese |
Name:Create an lock-torture-statistics message in the specified buffer.
Proto:static void __torture_print_stats(char *page, struct lock_stress_stats *statp, bool write)
Type:void
Parameter:
| Type | Parameter | Name |
|---|---|---|
| char * | page | |
| struct lock_stress_stats * | statp | |
| bool | write |
| 689 | fail = 0 |
| 691 | max = 0 , min = If statp Then n_lock_acquired Else 0 |
| 692 | sum = 0 |
| 694 | n_stress = If write Then nrealwriters_stress Else nrealreaders_stress |
| 696 | If n_lock_fail Then fail = true |
| 698 | sum += n_lock_acquired |
| 699 | If max < n_lock_fail Then max = n_lock_fail |
| 701 | If min > n_lock_fail Then min = n_lock_fail |
| 704 | page += sprintf(page, "%s: Total: %lld Max/Min: %ld/%ld %s Fail: %d %s\n", write ? "Writes" : "Reads ", sum, max, min, max / 2 > min ? "???" : "", fail, fail ? "!!!" : "") |
| 709 | If fail Then atomic_inc( & n_lock_torture_errors) |
| Name | Describe |
|---|---|
| lock_torture_stats_print | Print torture statistics |
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