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| author | Jens Axboe <axboe@kernel.dk> | 2022-09-11 14:36:09 +0200 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2022-09-21 21:15:02 +0200 |
| commit | 4f731705cc1f1591e15e1c3133de8ae3843c68ff (patch) | |
| tree | 249dcd2b645192be018be466cbdef8914c486937 /io_uring/fdinfo.c | |
| parent | io_uring: remove unused return from io_disarm_next (diff) | |
| download | linux-4f731705cc1f1591e15e1c3133de8ae3843c68ff.tar.xz linux-4f731705cc1f1591e15e1c3133de8ae3843c68ff.zip | |
io_uring/fdinfo: get rid of unnecessary is_cqe32 variable
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>
Diffstat (limited to '')
| -rw-r--r-- | io_uring/fdinfo.c | 16 |
1 files changed, 6 insertions, 10 deletions
diff --git a/io_uring/fdinfo.c b/io_uring/fdinfo.c index b29e2d02216f..d341e73022b1 100644 --- a/io_uring/fdinfo.c +++ b/io_uring/fdinfo.c @@ -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"); } /* |