github-mirror/linux
1
0
Fork 0
mirror of https://github.com/torvalds/linux.git synced 2026-05-25 15:41:52 +02:00
Code Issues Actions Packages Projects Releases Wiki Activity Graph

io_uring/fdinfo: show SQEs for no array setup

Browse Source 
The sq_head indicates the index directly in the submission queue when
the IORING_SETUP_NO_SQARRAY option is used, so use that instead of
skipping showing the entries.

Signed-off-by: Keith Busch <kbusch@kernel.org>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
This commit is contained in:
Keith Busch 2025-10-22 13:56:07 -07:00 committed by Jens Axboe
parent dde92a5026
commit 0ecf0e6748
1 changed files with 4 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
io_uring/fdinfo.c
View File

@ -96,8 +96,10 @@ static void __io_uring_show_fdinfo(struct io_ring_ctx *ctx, struct seq_file *m)
u8 opcode;
if (ctx->flags & IORING_SETUP_NO_SQARRAY)
break;
sq_idx = READ_ONCE(ctx->sq_array[sq_head & sq_mask]);
sq_idx = sq_head & sq_mask;
else
sq_idx = READ_ONCE(ctx->sq_array[sq_head & sq_mask]);
if (sq_idx > sq_mask)
continue;