Date: Fri, 18 Jan 2019 08:44:50 +0000 (UTC) From: Hans Petter Selasky <hselasky@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-stable@freebsd.org, svn-src-stable-11@freebsd.org Subject: svn commit: r343132 - stable/11/sys/dev/usb Message-ID: <201901180844.x0I8iob8033904@repo.freebsd.org>
next in thread | raw e-mail | index | archive | help
Author: hselasky Date: Fri Jan 18 08:44:50 2019 New Revision: 343132 URL: https://svnweb.freebsd.org/changeset/base/343132 Log: MFC r342730: Improve USB generic debug messages. Print process ID and name when opening and closing usb/ugenX.Y character device nodes. Sponsored by: Mellanox Technologies Modified: stable/11/sys/dev/usb/usb_generic.c Directory Properties: stable/11/ (props changed) Modified: stable/11/sys/dev/usb/usb_generic.c ============================================================================== --- stable/11/sys/dev/usb/usb_generic.c Fri Jan 18 08:43:42 2019 (r343131) +++ stable/11/sys/dev/usb/usb_generic.c Fri Jan 18 08:44:50 2019 (r343132) @@ -181,7 +181,8 @@ ugen_open(struct usb_fifo *f, int fflags) struct usb_endpoint_descriptor *ed = ep->edesc; uint8_t type; - DPRINTFN(6, "flag=0x%x\n", fflags); + DPRINTFN(1, "flag=0x%x pid=%d name=%s\n", fflags, + curthread->td_proc->p_pid, curthread->td_proc->p_comm); mtx_lock(f->priv_mtx); switch (usbd_get_speed(f->udev)) { @@ -211,7 +212,9 @@ ugen_open(struct usb_fifo *f, int fflags) static void ugen_close(struct usb_fifo *f, int fflags) { - DPRINTFN(6, "flag=0x%x\n", fflags); + + DPRINTFN(1, "flag=0x%x pid=%d name=%s\n", fflags, + curthread->td_proc->p_pid, curthread->td_proc->p_comm); /* cleanup */
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?201901180844.x0I8iob8033904>