io-wq sharing
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- v2 Latest2 patches 5 repliesIn review
- v12 patches 1 replySuperseded
Patches in v2 No applies recorded yet
| # | Subject and files | Size | Replies | Applied |
|---|---|---|---|---|
| 1/2 | io-wq: allow grabbing existing io-wqfs/ fs/ | +9 | 2 replies | |
| 2/2 | io_uring: add io-wq workqueue sharingfs/ include/ | +57 | 1 reply |
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Cover letter [PATCH v2 0/2] io-wq sharing
rip-off of Jens io-wq sharing patches allowing multiple io_uring instances to be bound to a single io-wq. The differences are:
- io-wq, which we would like to be shared, is passed as io_uring fd
- fail, if can't share. IMHO, it's always better to fail fast and loud
I didn't tested it after rebasing, but hopefully won't be a problem.
p.s. on top of ("io_uring/io-wq: don't use static creds/mm assignments")
v2: rebased version
Pavel Begunkov (2):
io-wq: allow grabbing existing io-wq
io_uring: add io-wq workqueue sharing
fs/io-wq.c | 8 +++++ fs/io-wq.h | 1 + fs/io_uring.c | 68 +++++++++++++++++++++++++++-------- include/uapi/linux/io_uring.h | 4 ++- 4 files changed, 66 insertions(+), 15 deletions(-)
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2.24.0