diff options
Diffstat (limited to 'fs/io_uring.c')
| -rw-r--r-- | fs/io_uring.c | 14 |
1 files changed, 6 insertions, 8 deletions
diff --git a/fs/io_uring.c b/fs/io_uring.c index 3398f4052ec0..8613eae31f4c 100644 --- a/fs/io_uring.c +++ b/fs/io_uring.c @@ -4501,14 +4501,12 @@ static void io_commit_sqring(struct io_ring_ctx *ctx) { struct io_rings *rings = ctx->rings; - if (ctx->cached_sq_head != READ_ONCE(rings->sq.head)) { - /* - * Ensure any loads from the SQEs are done at this point, - * since once we write the new head, the application could - * write new data to them. - */ - smp_store_release(&rings->sq.head, ctx->cached_sq_head); - } + /* + * Ensure any loads from the SQEs are done at this point, + * since once we write the new head, the application could + * write new data to them. + */ + smp_store_release(&rings->sq.head, ctx->cached_sq_head); } /* |