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author | Jens Axboe <axboe@kernel.dk> | 2021-03-21 14:06:56 +0100 |
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committer | Jens Axboe <axboe@kernel.dk> | 2021-03-21 16:41:14 +0100 |
commit | 00ddff431a458bbf143ea7c4c42d022676da1b17 (patch) | |
tree | a2c094c16df92bbe8c2040d7346541d019b1b2be /fs/io_uring.c | |
parent | signal: don't allow STOP on PF_IO_WORKER threads (diff) | |
download | linux-00ddff431a458bbf143ea7c4c42d022676da1b17.tar.xz linux-00ddff431a458bbf143ea7c4c42d022676da1b17.zip |
io-wq: ensure task is running before processing task_work
Mark the current task as running if we need to run task_work from the
io-wq threads as part of work handling. If that is the case, then return
as such so that the caller can appropriately loop back and reset if it
was part of a going-to-sleep flush.
Fixes: 3bfe6106693b ("io-wq: fork worker threads from original task")
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to '')
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