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-rw-r--r--lib/fault-inject.c7
1 files changed, 7 insertions, 0 deletions
diff --git a/lib/fault-inject.c b/lib/fault-inject.c
index 4ff157159a0d..09ac73c177fd 100644
--- a/lib/fault-inject.c
+++ b/lib/fault-inject.c
@@ -107,6 +107,12 @@ static inline bool fail_stacktrace(struct fault_attr *attr)
bool should_fail(struct fault_attr *attr, ssize_t size)
{
+ if (in_task() && current->fail_nth) {
+ if (--current->fail_nth == 0)
+ goto fail;
+ return false;
+ }
+
/* No need to check any other properties if the probability is 0 */
if (attr->probability == 0)
return false;
@@ -134,6 +140,7 @@ bool should_fail(struct fault_attr *attr, ssize_t size)
if (!fail_stacktrace(attr))
return false;
+fail:
fail_dump(attr);
if (atomic_read(&attr->times) != -1)