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| author | Pavel Begunkov <asml.silence@gmail.com> | 2022-07-12 21:52:41 +0100 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2022-07-24 18:41:06 -0600 |
| commit | 68ef5578efc8893489400b1ec30af66dab4f75ff (patch) | |
| tree | 0cf6fa21947d0b2d9ad10276df8fd892ca4ef9d6 /io_uring/opdef.c | |
| parent | e58d498e81baa9fd8acf5132d8b2d4f829361f6b (diff) | |
io_uring: add rsrc referencing for notifiers
In preparation to zerocopy sends with fixed buffers make notifiers to
reference the rsrc node to protect the used fixed buffers. We can't just
grab it for a send request as notifiers can likely outlive requests that
used it.
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
Link: https://lore.kernel.org/r/3cd7a01d26837945b6982fa9cf15a63230f2ed4f.1657643355.git.asml.silence@gmail.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'io_uring/opdef.c')
0 files changed, 0 insertions, 0 deletions