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authorJens Axboe <axboe@kernel.dk>2022-09-11 15:36:09 +0300
committerJens Axboe <axboe@kernel.dk>2022-09-21 22:15:02 +0300
commit4f731705cc1f1591e15e1c3133de8ae3843c68ff (patch)
tree249dcd2b645192be018be466cbdef8914c486937 /io_uring/fdinfo.c
parentc0dc995eb2295e1be6b95b60c90c59f87b009bdb (diff)
downloadlinux-4f731705cc1f1591e15e1c3133de8ae3843c68ff.tar.xz
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 'io_uring/fdinfo.c')
-rw-r--r--io_uring/fdinfo.c16
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");
}
/*