io-wq: don't create any IO workers upfront
authorJens Axboe <axboe@kernel.dk>
Tue, 16 Feb 2021 17:06:21 +0000 (10:06 -0700)
committerJens Axboe <axboe@kernel.dk>
Mon, 22 Feb 2021 00:25:22 +0000 (17:25 -0700)
commit1cbd9c2bcf02a3be91e14c7206d4b6c0346540ed
tree9af7b1a79f6d1c8edc3d9bb32465a23604743ac1
parent7c25c0d16ef3c37e49c593ac92f69fa3884d4bb9
io-wq: don't create any IO workers upfront

When the manager thread starts up, it creates a worker per node for
the given context. Just let these get created dynamically, like we do
for adding further workers.

Signed-off-by: Jens Axboe <axboe@kernel.dk>
fs/io-wq.c