tree 404e9bcc4b445de4374e597ee702f054f56a321c
parent 61c1b44a21d70d4783db02198fbf68b132f4953c
author Jens Axboe <axboe@kernel.dk> 1654149422 -0600
committer Jens Axboe <axboe@kernel.dk> 1654149422 -0600

io_uring: reinstate the inflight tracking

After some debugging, it was realized that we really do still need the
old inflight tracking for any file type that has io_uring_fops assigned.
If we don't, then trivial circular references will mean that we never get
the ctx cleaned up and hence it'll leak.

Just bring back the inflight tracking, which then also means we can
eliminate the conditional dropping of the file when task_work is queued.

Fixes: d5361233e9ab ("io_uring: drop the old style inflight file tracking")
Signed-off-by: Jens Axboe <axboe@kernel.dk>