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| author | Jens Axboe <axboe@kernel.dk> | 2021-04-20 20:24:22 +0300 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2021-04-20 20:24:22 +0300 |
| commit | eb372672295450caa34875d64415735b26e7888a (patch) | |
| tree | 0ae45b39d44d374fc114a115d3c5e246455cd183 /fs/io-wq.c | |
| parent | 734551df6f9bedfbefcd113ede665945e9de0b99 (diff) | |
| download | linux-eb372672295450caa34875d64415735b26e7888a.tar.xz | |
io-wq: remove unused io_wqe_need_worker() function
A previous commit removed the need for this, but overlooked that we no
longer use it at all. Get rid of it.
Fixes: 685fe7feedb9 ("io-wq: eliminate the need for a manager thread")
Reported-by: kernel test robot <lkp@intel.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'fs/io-wq.c')
| -rw-r--r-- | fs/io-wq.c | 13 |
1 files changed, 0 insertions, 13 deletions
diff --git a/fs/io-wq.c b/fs/io-wq.c index 49def8714083..5361a9b4b47b 100644 --- a/fs/io-wq.c +++ b/fs/io-wq.c @@ -661,19 +661,6 @@ fail: wake_up_new_task(tsk); } -static inline bool io_wqe_need_worker(struct io_wqe *wqe, int index) - __must_hold(wqe->lock) -{ - struct io_wqe_acct *acct = &wqe->acct[index]; - - if (acct->nr_workers && test_bit(IO_WQ_BIT_EXIT, &wqe->wq->state)) - return false; - /* if we have available workers or no work, no need */ - if (!hlist_nulls_empty(&wqe->free_list) || !io_wqe_run_queue(wqe)) - return false; - return acct->nr_workers < acct->max_workers; -} - /* * Iterate the passed in list and call the specific function for each * worker that isn't exiting |