| created | 2024-12-23T00:31:20Z |
|---|---|
| begin | 2024-12-19T22:10:35Z |
| end | 2024-12-19T22:11:35Z |
| path | src/sys |
| commits | 1 |
| date | 2024-12-19T22:11:35Z | |||
|---|---|---|---|---|
| author | mvs | |||
| files | src/sys/kern/uipc_socket.c | log | diff | annotate |
| src/sys/kern/uipc_socket2.c | log | diff | annotate | |
| src/sys/netinet/tcp_input.c | log | diff | annotate | |
| src/sys/netinet/tcp_output.c | log | diff | annotate | |
| src/sys/netinet/tcp_usrreq.c | log | diff | annotate | |
| message |
Use per-sockbuf mutex(9) to protect `so_rcv' buffer of tcp(4) sockets. Only unlock soreceive() path, somove() path still locked exclusively. Also exclusive socket lock will be taken in the soreceive() path each time before pru_rcvd() call. Note, both socket and `sb_mtx' locks are held while SS_CANTRCVMORE modified, so socket lock is enough to check it in the protocol input path. ok bluhm |
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