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io_uring/fdinfo: get rid of unnecessary is_cqe32 variable

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We already have the cq_shift, just use that to tell if we have doubly
sized CQEs or not.

While in there, cleanup the CQE32 vs normal CQE size printing.

Signed-off-by: Jens Axboe <axboe@kernel.dk>
This commit is contained in:
Jens Axboe 2022-09-11 06:36:09 -06:00
parent c0dc995eb2
commit 4f731705cc
1 changed files with 6 additions and 10 deletions
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16
io_uring/fdinfo.c
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@ -62,10 +62,9 @@ static __cold void __io_uring_show_fdinfo(struct io_ring_ctx *ctx,
unsigned int cq_shift = 0;
unsigned int sq_entries, cq_entries;
bool has_lock;
bool is_cqe32 = (ctx->flags & IORING_SETUP_CQE32);
unsigned int i;
if (is_cqe32)
if (ctx->flags & IORING_SETUP_CQE32)
cq_shift = 1;
/*
@ -102,16 +101,13 @@ static __cold void __io_uring_show_fdinfo(struct io_ring_ctx *ctx,
unsigned int entry = i + cq_head;
struct io_uring_cqe *cqe = &r->cqes[(entry & cq_mask) << cq_shift];
if (!is_cqe32) {
seq_printf(m, "%5u: user_data:%llu, res:%d, flag:%x\n",
seq_printf(m, "%5u: user_data:%llu, res:%d, flag:%x",
entry & cq_mask, cqe->user_data, cqe->res,
cqe->flags);
} else {
seq_printf(m, "%5u: user_data:%llu, res:%d, flag:%x, "
"extra1:%llu, extra2:%llu\n",
entry & cq_mask, cqe->user_data, cqe->res,
cqe->flags, cqe->big_cqe[0], cqe->big_cqe[1]);
}
if (cq_shift)
seq_printf(m, ", extra1:%llu, extra2:%llu\n",
cqe->big_cqe[0], cqe->big_cqe[1]);
seq_printf(m, "\n");
}
/*