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| author | Jens Axboe <axboe@kernel.dk> | 2026-03-17 23:28:44 +0300 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2026-03-17 23:35:00 +0300 |
| commit | f41b075492355c60d87ddd66371dcdb1ae9c484e (patch) | |
| tree | a02d9e9c977902f0eb28bd2524860384b78a6259 | |
| parent | 3e97c2582f8450117dfa14cc672437afb31233a0 (diff) | |
| download | linux-f41b075492355c60d87ddd66371dcdb1ae9c484e.tar.xz | |
io_uring: avoid req->ctx reload in io_req_put_rsrc_nodes()
Cache 'ctx' to avoid it needing to get potentially reloaded.
Signed-off-by: Jens Axboe <axboe@kernel.dk>
| -rw-r--r-- | io_uring/io_uring.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/io_uring/io_uring.c b/io_uring/io_uring.c index d703f0a8b315..6eaa21e09469 100644 --- a/io_uring/io_uring.c +++ b/io_uring/io_uring.c @@ -1073,12 +1073,14 @@ void io_queue_next(struct io_kiocb *req) static inline void io_req_put_rsrc_nodes(struct io_kiocb *req) { + struct io_ring_ctx *ctx = req->ctx; + if (req->file_node) { - io_put_rsrc_node(req->ctx, req->file_node); + io_put_rsrc_node(ctx, req->file_node); req->file_node = NULL; } if (req->flags & REQ_F_BUF_NODE) - io_put_rsrc_node(req->ctx, req->buf_node); + io_put_rsrc_node(ctx, req->buf_node); } static void io_free_batch_list(struct io_ring_ctx *ctx, |