From: Gabriel Krisman Bertazi <[email protected]>
To: [email protected], [email protected]
Cc: [email protected], Gabriel Krisman Bertazi <[email protected]>
Subject: [PATCH RESEND v2 2/9] io_uring: Add generic helper to allocate async data
Date: Mon, 16 Dec 2024 15:46:08 -0500 [thread overview]
Message-ID: <[email protected]> (raw)
In-Reply-To: <[email protected]>
This helper replaces io_alloc_async_data by using the folded allocation.
Do it in a header to allow the compiler to decide whether to inline.
Signed-off-by: Gabriel Krisman Bertazi <[email protected]>
---
io_uring/io_uring.h | 10 ++++++++++
1 file changed, 10 insertions(+)
diff --git a/io_uring/io_uring.h b/io_uring/io_uring.h
index 12abee607e4a..cd7bf71574e4 100644
--- a/io_uring/io_uring.h
+++ b/io_uring/io_uring.h
@@ -222,6 +222,16 @@ static inline void io_req_set_res(struct io_kiocb *req, s32 res, u32 cflags)
req->cqe.flags = cflags;
}
+static inline void *io_uring_alloc_async_data(struct io_alloc_cache *cache,
+ struct io_kiocb *req,
+ void (*init_once)(void *obj))
+{
+ req->async_data = io_cache_alloc(cache, GFP_KERNEL, init_once);
+ if (req->async_data)
+ req->flags |= REQ_F_ASYNC_DATA;
+ return req->async_data;
+}
+
static inline bool req_has_async_data(struct io_kiocb *req)
{
return req->flags & REQ_F_ASYNC_DATA;
--
2.47.0
next prev parent reply other threads:[~2024-12-16 20:46 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-12-16 20:46 [PATCH RESEND v2 0/9] Clean up alloc_cache allocations Gabriel Krisman Bertazi
2024-12-16 20:46 ` [PATCH RESEND v2 1/9] io_uring: Fold allocation into alloc_cache helper Gabriel Krisman Bertazi
2024-12-16 20:46 ` Gabriel Krisman Bertazi [this message]
2024-12-16 20:46 ` [PATCH RESEND v2 3/9] io_uring/futex: Allocate ifd with generic " Gabriel Krisman Bertazi
2024-12-16 20:46 ` [PATCH RESEND v2 4/9] io_uring/poll: Allocate apoll " Gabriel Krisman Bertazi
2024-12-16 20:46 ` [PATCH RESEND v2 5/9] io_uring/uring_cmd: Allocate async data through generic helper Gabriel Krisman Bertazi
2024-12-16 20:46 ` [PATCH RESEND v2 6/9] io_uring/net: Allocate msghdr async data through helper Gabriel Krisman Bertazi
2024-12-16 20:46 ` [PATCH RESEND v2 7/9] io_uring/rw: Allocate " Gabriel Krisman Bertazi
2024-12-16 20:46 ` [PATCH RESEND v2 8/9] io_uring: Move old async data allocation helper to header Gabriel Krisman Bertazi
2024-12-16 20:46 ` [PATCH RESEND v2 9/9] io_uring/msg_ring: Drop custom destructor Gabriel Krisman Bertazi
2024-12-17 0:05 ` [PATCH RESEND v2 0/9] Clean up alloc_cache allocations Jens Axboe
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