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(parent: 1943f96) | patch
io_uring/kbuf: vmap pinned buffer ring
authorJens Axboe <axboe@kernel.dk>
Tue, 12 Mar 2024 16:42:27 +0000 (10:42 -0600)
committerJens Axboe <axboe@kernel.dk>
Mon, 15 Apr 2024 14:10:26 +0000 (08:10 -0600)
commite270bfd22a2a10d1cfbaddf23e79b6d0b405d21e
treed8d4b98c676c66dc5bf8fa26da03f0672c254ed1tree | snapshot
parent1943f96b3816e0f0d3d6686374d6e1d617c8b42ccommit | diff
io_uring/kbuf: vmap pinned buffer ring

This avoids needing to care about HIGHMEM, and it makes the buffer
indexing easier as both ring provided buffer methods are now virtually
mapped in a contigious fashion.

Signed-off-by: Jens Axboe <axboe@kernel.dk>
io_uring/kbuf.c diff | blob | history
ep93xx device tree rework repo: git://git.maquefel.me/linux.git