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| author |  Jens Axboe <axboe@kernel.dk>
| 2024-03-27 14:59:09 -0600 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk>
| 2024-04-15 08:10:26 -0600 |
| commit | f15ed8b4d0ce2c0831232ff85117418740f0c529 (patch) | |
| tree | a88a7221f61e7ef6cd6dfae2624a0604dc9e285b /io_uring/io_uring.h | |
| parent | io_uring: use unpin_user_pages() where appropriate (diff) | |
| download | linux-f15ed8b4d0ce2c0831232ff85117418740f0c529.tar.gz linux-f15ed8b4d0ce2c0831232ff85117418740f0c529.tar.bz2 linux-f15ed8b4d0ce2c0831232ff85117418740f0c529.zip | |
io_uring: move mapping/allocation helpers to a separate file
Move the related code from io_uring.c into memmap.c. No functional
changes in this patch, just cleaning it up a bit now that the full
transition is done.
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'io_uring/io_uring.h')
| -rw-r--r-- | io_uring/io_uring.h | 9 |
1 files changed, 0 insertions, 9 deletions
diff --git a/io_uring/io_uring.h b/io_uring/io_uring.h index dec996a1c789..1eb65324792a 100644 --- a/io_uring/io_uring.h +++ b/io_uring/io_uring.h @@ -69,10 +69,6 @@ bool io_post_aux_cqe(struct io_ring_ctx *ctx, u64 user_data, s32 res, u32 cflags bool io_req_post_cqe(struct io_kiocb *req, s32 res, u32 cflags); void __io_commit_cqring_flush(struct io_ring_ctx *ctx); -struct page **io_pin_pages(unsigned long ubuf, unsigned long len, int *npages); -int io_uring_mmap_pages(struct io_ring_ctx *ctx, struct vm_area_struct *vma, - struct page **pages, int npages); - struct file *io_file_get_normal(struct io_kiocb *req, int fd); struct file *io_file_get_fixed(struct io_kiocb *req, int fd, unsigned issue_flags); @@ -109,11 +105,6 @@ bool __io_alloc_req_refill(struct io_ring_ctx *ctx); bool io_match_task_safe(struct io_kiocb *head, struct task_struct *task, bool cancel_all); -void *io_pages_map(struct page ***out_pages, unsigned short *npages, - size_t size); -void io_pages_unmap(void *ptr, struct page ***pages, unsigned short *npages, - bool put_pages); - enum { IO_EVENTFD_OP_SIGNAL_BIT, IO_EVENTFD_OP_FREE_BIT, |