io_uring: add full-fledged dynamic buffers support
authorPavel Begunkov <asml.silence@gmail.com>
Sun, 25 Apr 2021 13:32:26 +0000 (14:32 +0100)
committerJens Axboe <axboe@kernel.dk>
Sun, 25 Apr 2021 16:14:04 +0000 (10:14 -0600)
commit634d00df5e1cfc4a707b629a814bd607f726bd52
tree8c1d968566bd63784ca63b8d480cd4221c2e4dc8
parentbd54b6fe3316ec1d469513b888ced31eec20032a
io_uring: add full-fledged dynamic buffers support

Hook buffers into all rsrc infrastructure, including tagging and
updates.

Suggested-by: Bijan Mottahedeh <bijan.mottahedeh@oracle.com>
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
Link: https://lore.kernel.org/r/119ed51d68a491dae87eb55fb467a47870c86aad.1619356238.git.asml.silence@gmail.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>
fs/io_uring.c
include/uapi/linux/io_uring.h