diff options
| author | Arnaldo Carvalho de Melo <acme@redhat.com> | 2022-12-16 15:53:53 +0300 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2022-12-16 15:53:53 +0300 |
| commit | 1a931707ad4a46e79d4ecfee56d8f6e8cc8d4f28 (patch) | |
| tree | c3ed4dafca580360da63eef576b35eb67eb2e5a2 /io_uring/kbuf.c | |
| parent | 818448e9cf92e5c6b3c10320372eefcbe4174e4f (diff) | |
| parent | 84e57d292203a45c96dbcb2e6be9dd80961d981a (diff) | |
| download | linux-1a931707ad4a46e79d4ecfee56d8f6e8cc8d4f28.tar.xz | |
Merge remote-tracking branch 'torvalds/master' into perf/core
To resolve a trivial merge conflict with c302378bc157f6a7 ("libbpf:
Hashmap interface update to allow both long and void* keys/values"),
where a function present upstream was removed in the perf tools
development tree.
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'io_uring/kbuf.c')
| -rw-r--r-- | io_uring/kbuf.c | 14 |
1 files changed, 5 insertions, 9 deletions
diff --git a/io_uring/kbuf.c b/io_uring/kbuf.c index e2c46889d5fa..4a6401080c1f 100644 --- a/io_uring/kbuf.c +++ b/io_uring/kbuf.c @@ -306,14 +306,11 @@ int io_remove_buffers(struct io_kiocb *req, unsigned int issue_flags) if (!bl->buf_nr_pages) ret = __io_remove_buffers(ctx, bl, p->nbufs); } + io_ring_submit_unlock(ctx, issue_flags); if (ret < 0) req_set_fail(req); - - /* complete before unlock, IOPOLL may need the lock */ io_req_set_res(req, ret, 0); - __io_req_complete(req, issue_flags); - io_ring_submit_unlock(ctx, issue_flags); - return IOU_ISSUE_SKIP_COMPLETE; + return IOU_OK; } int io_provide_buffers_prep(struct io_kiocb *req, const struct io_uring_sqe *sqe) @@ -458,13 +455,12 @@ int io_provide_buffers(struct io_kiocb *req, unsigned int issue_flags) ret = io_add_buffers(ctx, p, bl); err: + io_ring_submit_unlock(ctx, issue_flags); + if (ret < 0) req_set_fail(req); - /* complete before unlock, IOPOLL may need the lock */ io_req_set_res(req, ret, 0); - __io_req_complete(req, issue_flags); - io_ring_submit_unlock(ctx, issue_flags); - return IOU_ISSUE_SKIP_COMPLETE; + return IOU_OK; } int io_register_pbuf_ring(struct io_ring_ctx *ctx, void __user *arg) |