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| author | Ingo Molnar <mingo@kernel.org> | 2019-05-13 21:30:15 +0300 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2019-05-13 21:30:15 +0300 |
| commit | 82045dd85566d87128dcc66277cf1177d9930a4a (patch) | |
| tree | 22fea6311a4866293005a1a44f34310e4007a3c9 /lib/fault-inject.c | |
| parent | e0478542cfd4d993e38d5f92a3f3ecd238805e96 (diff) | |
| parent | ffa6f55eb6188ee73339cab710fabf30d13110a7 (diff) | |
| download | linux-82045dd85566d87128dcc66277cf1177d9930a4a.tar.xz | |
Merge branch 'linus' into core/urgent, to merge in dependent changes
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'lib/fault-inject.c')
| -rw-r--r-- | lib/fault-inject.c | 12 |
1 files changed, 3 insertions, 9 deletions
diff --git a/lib/fault-inject.c b/lib/fault-inject.c index cf7b129b0b2b..e26aa4f65eb9 100644 --- a/lib/fault-inject.c +++ b/lib/fault-inject.c @@ -65,22 +65,16 @@ static bool fail_task(struct fault_attr *attr, struct task_struct *task) static bool fail_stacktrace(struct fault_attr *attr) { - struct stack_trace trace; int depth = attr->stacktrace_depth; unsigned long entries[MAX_STACK_TRACE_DEPTH]; - int n; + int n, nr_entries; bool found = (attr->require_start == 0 && attr->require_end == ULONG_MAX); if (depth == 0) return found; - trace.nr_entries = 0; - trace.entries = entries; - trace.max_entries = depth; - trace.skip = 1; - - save_stack_trace(&trace); - for (n = 0; n < trace.nr_entries; n++) { + nr_entries = stack_trace_save(entries, depth, 1); + for (n = 0; n < nr_entries; n++) { if (attr->reject_start <= entries[n] && entries[n] < attr->reject_end) return false; |