diff options
Diffstat (limited to '')
| -rw-r--r-- | io_uring/fdinfo.c | 16 |
1 files changed, 11 insertions, 5 deletions
diff --git a/io_uring/fdinfo.c b/io_uring/fdinfo.c index 2e04850a657b..76c279b13aee 100644 --- a/io_uring/fdinfo.c +++ b/io_uring/fdinfo.c @@ -22,7 +22,6 @@ static __cold int io_uring_show_cred(struct seq_file *m, unsigned int id, struct user_namespace *uns = seq_user_ns(m); struct group_info *gi; kernel_cap_t cap; - unsigned __capi; int g; seq_printf(m, "%5d\n", id); @@ -42,8 +41,7 @@ static __cold int io_uring_show_cred(struct seq_file *m, unsigned int id, } seq_puts(m, "\n\tCapEff:\t"); cap = cred->cap_effective; - CAP_FOR_EACH_U32(__capi) - seq_put_hex_ll(m, NULL, cap.cap[CAP_LAST_U32 - __capi], 8); + seq_put_hex_ll(m, NULL, cap.val, 16); seq_putc(m, '\n'); return 0; } @@ -170,12 +168,11 @@ static __cold void __io_uring_show_fdinfo(struct io_ring_ctx *ctx, xa_for_each(&ctx->personalities, index, cred) io_uring_show_cred(m, index, cred); } - if (has_lock) - mutex_unlock(&ctx->uring_lock); seq_puts(m, "PollList:\n"); for (i = 0; i < (1U << ctx->cancel_table.hash_bits); i++) { struct io_hash_bucket *hb = &ctx->cancel_table.hbs[i]; + struct io_hash_bucket *hbl = &ctx->cancel_table_locked.hbs[i]; struct io_kiocb *req; spin_lock(&hb->lock); @@ -183,8 +180,17 @@ static __cold void __io_uring_show_fdinfo(struct io_ring_ctx *ctx, seq_printf(m, " op=%d, task_works=%d\n", req->opcode, task_work_pending(req->task)); spin_unlock(&hb->lock); + + if (!has_lock) + continue; + hlist_for_each_entry(req, &hbl->list, hash_node) + seq_printf(m, " op=%d, task_works=%d\n", req->opcode, + task_work_pending(req->task)); } + if (has_lock) + mutex_unlock(&ctx->uring_lock); + seq_puts(m, "CqOverflowList:\n"); spin_lock(&ctx->completion_lock); list_for_each_entry(ocqe, &ctx->cq_overflow_list, list) { |