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(parent: ba56b63) | patch
io_uring/kbuf: add buffer_list->is_mapped member
authorJens Axboe <axboe@kernel.dk>
Tue, 14 Mar 2023 16:59:46 +0000 (10:59 -0600)
committerJens Axboe <axboe@kernel.dk>
Mon, 3 Apr 2023 13:14:20 +0000 (07:14 -0600)
commit25a2c188a0a00b3d9f2057798aa86fe6b04377bf
tree563d913524c3f1ea2b9a90c000a2aa8222828dd8tree | snapshot
parentba56b63242d12df088ed9a701cad320e6b306dfecommit | diff
io_uring/kbuf: add buffer_list->is_mapped member

Rather than rely on checking buffer_list->buf_pages or ->buf_nr_pages,
add a separate member that tracks if this is a ring mapped provided
buffer list or not.

Acked-by: Helge Deller <deller@gmx.de>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
io_uring/kbuf.c diff | blob | history
io_uring/kbuf.h diff | blob | history
Domain: System / Kernel;