MINOR: cli: make "show fd" report the fd's thread mask

This is useful to know what thread(s) an fd is scheduled to be
handled on. It's worth noting that at the moment the "show fd"d
doesn't seem totally thread-safe.

diff --git a/src/cli.c b/src/cli.c
index 9c77949451dd98e494ed137aed91220fc08486e2..6625a093d39cff584e8195d1b5eadcdc2e82f6a4 100644 (file)
--- a/src/cli.c
+++ b/src/cli.c
@@ -825,7 +825,7 @@ static int cli_io_handler_show_fd(struct appctx *appctx)
                        li = fdt.owner;
 
                chunk_printf(&trash,
-                            "  %5d : st=0x%02x(R:%c%c%c W:%c%c%c) ev=0x%02x(%c%c%c%c%c) [%c%c%c%c] cache=%u owner=%p iocb=%p(%s)",
+                            "  %5d : st=0x%02x(R:%c%c%c W:%c%c%c) ev=0x%02x(%c%c%c%c%c) [%c%c%c%c] cache=%u owner=%p iocb=%p(%s) tmask=0x%lx",
                             fd,
                             fdt.state,
                             (fdt.state & FD_EV_POLLED_R) ? 'P' : 'p',
@@ -850,7 +850,8 @@ static int cli_io_handler_show_fd(struct appctx *appctx)
                             (fdt.iocb == conn_fd_handler)  ? "conn_fd_handler" :
                             (fdt.iocb == dgram_fd_handler) ? "dgram_fd_handler" :
                             (fdt.iocb == listener_accept)  ? "listener_accept" :
-                            "unknown");
+                            "unknown",
+                            fdt.thread_mask);
 
                if (fdt.iocb == conn_fd_handler) {
                        chunk_appendf(&trash, " cflg=0x%08x", conn_flags);