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| author | Jens Axboe <axboe@kernel.dk> | 2021-02-20 11:55:28 -0700 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2021-02-23 20:32:11 -0700 |
| commit | 1c0aa1fae1acb77c5f9917adb0e4cb4500b9f3a6 (patch) | |
| tree | e95c741ecb8de8120b5be5fecd5b6c8fe3d54eab /fs/io_uring.c | |
| parent | e54937963fa249595824439dc839c948188dea83 (diff) | |
| download | linux-1c0aa1fae1acb77c5f9917adb0e4cb4500b9f3a6.tar.bz2 | |
io_uring: flag new native workers with IORING_FEAT_NATIVE_WORKERS
A few reasons to do this:
- The naming of the manager and worker have changed. That's a user visible
change, so makes sense to flag it.
- Opening certain files that use ->signal (like /proc/self or /dev/tty)
now works, and the flag tells the application upfront that this is the
case.
- Related to the above, using signalfd will now work as well.
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'fs/io_uring.c')
| -rw-r--r-- | fs/io_uring.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/io_uring.c b/fs/io_uring.c index 378cf79e66c9..cf9a5fa1ad03 100644 --- a/fs/io_uring.c +++ b/fs/io_uring.c @@ -9467,7 +9467,7 @@ static int io_uring_create(unsigned entries, struct io_uring_params *p, IORING_FEAT_SUBMIT_STABLE | IORING_FEAT_RW_CUR_POS | IORING_FEAT_CUR_PERSONALITY | IORING_FEAT_FAST_POLL | IORING_FEAT_POLL_32BITS | IORING_FEAT_SQPOLL_NONFIXED | - IORING_FEAT_EXT_ARG; + IORING_FEAT_EXT_ARG | IORING_FEAT_NATIVE_WORKERS; if (copy_to_user(params, p, sizeof(*p))) { ret = -EFAULT; |