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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-08-07 13:11:27 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-08-07 13:11:27 +0000 |
| commit | 34996e42f82bfd60bc2c191e5cae3c6ab233ec6c (patch) | |
| tree | 62db60558cbf089714b48daeabca82bf2b20b20e /io_uring/poll.c | |
| parent | Adding debian version 6.8.12-1. (diff) | |
| download | linux-34996e42f82bfd60bc2c191e5cae3c6ab233ec6c.tar.xz linux-34996e42f82bfd60bc2c191e5cae3c6ab233ec6c.zip | |
Merging upstream version 6.9.7.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'io_uring/poll.c')
| -rw-r--r-- | io_uring/poll.c | 14 |
1 files changed, 6 insertions, 8 deletions
diff --git a/io_uring/poll.c b/io_uring/poll.c index c6f4789623..6db1dcb2c7 100644 --- a/io_uring/poll.c +++ b/io_uring/poll.c @@ -15,6 +15,7 @@ #include "io_uring.h" #include "refs.h" +#include "napi.h" #include "opdef.h" #include "kbuf.h" #include "poll.h" @@ -343,8 +344,8 @@ static int io_poll_check_events(struct io_kiocb *req, struct io_tw_state *ts) * Release all references, retry if someone tried to restart * task_work while we were executing it. */ - } while (atomic_sub_return(v & IO_POLL_REF_MASK, &req->poll_refs) & - IO_POLL_REF_MASK); + v &= IO_POLL_REF_MASK; + } while (atomic_sub_return(v, &req->poll_refs) & IO_POLL_REF_MASK); return IOU_POLL_NO_ACTION; } @@ -580,10 +581,7 @@ static int __io_arm_poll_handler(struct io_kiocb *req, struct io_poll_table *ipt, __poll_t mask, unsigned issue_flags) { - struct io_ring_ctx *ctx = req->ctx; - INIT_HLIST_NODE(&req->hash_node); - req->work.cancel_seq = atomic_read(&ctx->cancel_seq); io_init_poll_iocb(poll, mask); poll->file = req->file; req->apoll_events = poll->events; @@ -655,6 +653,7 @@ static int __io_arm_poll_handler(struct io_kiocb *req, __io_poll_execute(req, mask); return 0; } + io_napi_add(req); if (ipt->owning) { /* @@ -730,7 +729,7 @@ int io_arm_poll_handler(struct io_kiocb *req, unsigned issue_flags) if (!def->pollin && !def->pollout) return IO_APOLL_ABORTED; - if (!file_can_poll(req->file)) + if (!io_file_can_poll(req)) return IO_APOLL_ABORTED; if (!(req->flags & REQ_F_APOLL_MULTISHOT)) mask |= EPOLLONESHOT; @@ -821,9 +820,8 @@ static struct io_kiocb *io_poll_find(struct io_ring_ctx *ctx, bool poll_only, if (poll_only && req->opcode != IORING_OP_POLL_ADD) continue; if (cd->flags & IORING_ASYNC_CANCEL_ALL) { - if (cd->seq == req->work.cancel_seq) + if (io_cancel_match_sequence(req, cd->seq)) continue; - req->work.cancel_seq = cd->seq; } *out_bucket = hb; return req; |