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| author | Pavel Begunkov <asml.silence@gmail.com> | 2022-09-21 13:17:48 +0200 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2022-09-21 21:15:02 +0200 |
| commit | 7e6b638ed501cced4e472298d6b08dd16346f3a6 (patch) | |
| tree | 3086b93c3a87b1c1437ecd82773a958200f7cd19 /io_uring/opdef.c | |
| parent | io_uring/rw: don't lose partial IO result on fail (diff) | |
| download | linux-7e6b638ed501cced4e472298d6b08dd16346f3a6.tar.xz linux-7e6b638ed501cced4e472298d6b08dd16346f3a6.zip | |
io_uring/net: don't lose partial send/recv on fail
Just as with rw, partial send/recv may end up in
io_req_complete_failed() and loose the result, make sure we return the
number of bytes processed.
Cc: stable@vger.kernel.org
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
Link: https://lore.kernel.org/r/a4ff95897b5419356fca9ea55db91ac15b2975f9.1663668091.git.asml.silence@gmail.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to '')
| -rw-r--r-- | io_uring/opdef.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/io_uring/opdef.c b/io_uring/opdef.c index 224e5b30909d..f0f4ae33b99b 100644 --- a/io_uring/opdef.c +++ b/io_uring/opdef.c @@ -158,6 +158,7 @@ const struct io_op_def io_op_defs[] = { .issue = io_sendmsg, .prep_async = io_sendmsg_prep_async, .cleanup = io_sendmsg_recvmsg_cleanup, + .fail = io_sendrecv_fail, #else .prep = io_eopnotsupp_prep, #endif @@ -176,6 +177,7 @@ const struct io_op_def io_op_defs[] = { .issue = io_recvmsg, .prep_async = io_recvmsg_prep_async, .cleanup = io_sendmsg_recvmsg_cleanup, + .fail = io_sendrecv_fail, #else .prep = io_eopnotsupp_prep, #endif @@ -318,6 +320,7 @@ const struct io_op_def io_op_defs[] = { #if defined(CONFIG_NET) .prep = io_sendmsg_prep, .issue = io_send, + .fail = io_sendrecv_fail, #else .prep = io_eopnotsupp_prep, #endif @@ -333,6 +336,7 @@ const struct io_op_def io_op_defs[] = { #if defined(CONFIG_NET) .prep = io_recvmsg_prep, .issue = io_recv, + .fail = io_sendrecv_fail, #else .prep = io_eopnotsupp_prep, #endif |