diff options
Diffstat (limited to 'fs/bcachefs/util.c')
| -rw-r--r-- | fs/bcachefs/util.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/fs/bcachefs/util.c b/fs/bcachefs/util.c index 2a9462275f92..16d746f1d7e9 100644 --- a/fs/bcachefs/util.c +++ b/fs/bcachefs/util.c @@ -299,8 +299,10 @@ int bch2_save_backtrace(bch_stacktrace *stack, struct task_struct *task, unsigne if (ret) return ret; + skipnr += task == current; + do { - nr_entries = stack_trace_save_tsk(task, stack->data, stack->size, skipnr + 1); + nr_entries = stack_trace_save_tsk(task, stack->data, stack->size, skipnr); } while (nr_entries == stack->size && !(ret = darray_make_room_gfp(stack, stack->size * 2, gfp))); @@ -321,8 +323,10 @@ void bch2_prt_backtrace(struct printbuf *out, bch_stacktrace *stack) int bch2_prt_task_backtrace(struct printbuf *out, struct task_struct *task, unsigned skipnr, gfp_t gfp) { + skipnr += task == current; + CLASS(bch_stacktrace, stack)(); - int ret = bch2_save_backtrace(&stack, task, skipnr + 1, gfp); + int ret = bch2_save_backtrace(&stack, task, skipnr, gfp); bch2_prt_backtrace(out, &stack); return ret; |