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| author |   Jens Axboe <axboe@kernel.dk> | 2021-02-25 10:17:46 -0700 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2021-02-25 10:17:46 -0700 |
| commit | 5f3f26f98ae484a3e187411f9ea8c88c00a65ffc (patch) | |
| tree | c59b47f09b3733be15220c701bbf8ea08d138854 /tools/perf/scripts/python/exported-sql-viewer.py | |
| parent | io-wq: improve manager/worker handling over exec (diff) | |
| download | linux-rng-5f3f26f98ae484a3e187411f9ea8c88c00a65ffc.tar.xz linux-rng-5f3f26f98ae484a3e187411f9ea8c88c00a65ffc.zip | |
io_uring: fix SQPOLL thread handling over exec
Just like the changes for io-wq, ensure that we re-fork the SQPOLL
thread if the owner execs. Mark the ctx sq thread as sqo_exec if
it dies, and the ring as needing a wakeup which will force the task
to enter the kernel. When it does, setup the new thread and proceed
as usual.
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'tools/perf/scripts/python/exported-sql-viewer.py')
0 files changed, 0 insertions, 0 deletions