From patchwork Tue Feb 5 16:59:04 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Samuel Thibault X-Patchwork-Id: 10797761 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 879EA746 for ; Tue, 5 Feb 2019 17:08:18 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 76B1E2C739 for ; Tue, 5 Feb 2019 17:08:18 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 6AED32C749; Tue, 5 Feb 2019 17:08:18 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-2.9 required=2.0 tests=BAYES_00,MAILING_LIST_MULTI autolearn=ham version=3.3.1 Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1 with cipher AES256-SHA (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id 0B44F2C739 for ; Tue, 5 Feb 2019 17:08:18 +0000 (UTC) Received: from localhost ([127.0.0.1]:35038 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1gr4Cn-0002YO-7I for patchwork-qemu-devel@patchwork.kernel.org; Tue, 05 Feb 2019 12:08:17 -0500 Received: from eggs.gnu.org ([209.51.188.92]:33291) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1gr44i-0005in-Qb for qemu-devel@nongnu.org; Tue, 05 Feb 2019 11:59:58 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1gr44f-000605-Se for qemu-devel@nongnu.org; Tue, 05 Feb 2019 11:59:56 -0500 Received: from hera.aquilenet.fr ([2a0c:e300::1]:40530) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1gr44f-0005ur-Ab for qemu-devel@nongnu.org; Tue, 05 Feb 2019 11:59:53 -0500 Received: from localhost (localhost [127.0.0.1]) by hera.aquilenet.fr (Postfix) with ESMTP id 951C5C042; Tue, 5 Feb 2019 17:59:40 +0100 (CET) X-Virus-Scanned: Debian amavisd-new at aquilenet.fr Received: from hera.aquilenet.fr ([127.0.0.1]) by localhost (hera.aquilenet.fr [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id dagucn52b3N7; Tue, 5 Feb 2019 17:59:39 +0100 (CET) Received: from function (unknown [188.164.201.34]) by hera.aquilenet.fr (Postfix) with ESMTPSA id 1FA5FC046; Tue, 5 Feb 2019 17:59:31 +0100 (CET) Received: from samy by function with local (Exim 4.92-RC4) (envelope-from ) id 1gr44G-0006xc-SB; Tue, 05 Feb 2019 17:59:28 +0100 From: Samuel Thibault To: qemu-devel@nongnu.org, peter.maydell@linaro.org Date: Tue, 5 Feb 2019 18:59:04 +0200 Message-Id: <20190205165927.26599-10-samuel.thibault@ens-lyon.org> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20190205165927.26599-1-samuel.thibault@ens-lyon.org> References: <20190205165927.26599-1-samuel.thibault@ens-lyon.org> MIME-Version: 1.0 X-detected-operating-system: by eggs.gnu.org: Genre and OS details not recognized. X-Received-From: 2a0c:e300::1 Subject: [Qemu-devel] [PULLv2 09/32] slirp: replace trace functions with DEBUG calls X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: =?utf-8?q?Marc-Andr=C3=A9_Lureau?= , Samuel Thibault , stefanha@redhat.com, jan.kiszka@siemens.com Errors-To: qemu-devel-bounces+patchwork-qemu-devel=patchwork.kernel.org@nongnu.org Sender: "Qemu-devel" X-Virus-Scanned: ClamAV using ClamSMTP From: Marc-André Lureau Remove a dependency on QEMU. Use the existing logging facilities. Set SLIRP_DEBUG=tftp to get tftp log. Signed-off-by: Marc-André Lureau Signed-off-by: Samuel Thibault --- Makefile.objs | 1 - slirp/debug.h | 13 ++++++++++--- slirp/slirp.c | 1 + slirp/tftp.c | 7 ++++--- slirp/trace-events | 5 ----- 5 files changed, 15 insertions(+), 12 deletions(-) delete mode 100644 slirp/trace-events diff --git a/Makefile.objs b/Makefile.objs index 67a054b08a..b7aae33367 100644 --- a/Makefile.objs +++ b/Makefile.objs @@ -192,7 +192,6 @@ trace-events-subdirs += net trace-events-subdirs += qapi trace-events-subdirs += qom trace-events-subdirs += scsi -trace-events-subdirs += slirp trace-events-subdirs += target/arm trace-events-subdirs += target/i386 trace-events-subdirs += target/mips diff --git a/slirp/debug.h b/slirp/debug.h index 269d97d807..44d922df37 100644 --- a/slirp/debug.h +++ b/slirp/debug.h @@ -8,9 +8,10 @@ #ifndef DEBUG_H_ #define DEBUG_H_ -#define DBG_CALL 0x1 -#define DBG_MISC 0x2 -#define DBG_ERROR 0x4 +#define DBG_CALL (1 << 0) +#define DBG_MISC (1 << 1) +#define DBG_ERROR (1 << 2) +#define DBG_TFTP (1 << 3) extern int slirp_debug; @@ -38,4 +39,10 @@ extern int slirp_debug; } \ } while (0) +#define DEBUG_TFTP(fmt, ...) do { \ + if (G_UNLIKELY(slirp_debug & DBG_TFTP)) { \ + g_debug(fmt, ##__VA_ARGS__); \ + } \ +} while (0) + #endif /* DEBUG_H_ */ diff --git a/slirp/slirp.c b/slirp/slirp.c index a411221914..12677e5da7 100644 --- a/slirp/slirp.c +++ b/slirp/slirp.c @@ -270,6 +270,7 @@ static void slirp_init_once(void) { "call", DBG_CALL }, { "misc", DBG_MISC }, { "error", DBG_ERROR }, + { "tftp", DBG_TFTP }, }; slirp_debug = g_parse_debug_string(debug, keys, G_N_ELEMENTS(keys)); } diff --git a/slirp/tftp.c b/slirp/tftp.c index a9ba1480db..6fb381ef33 100644 --- a/slirp/tftp.c +++ b/slirp/tftp.c @@ -26,7 +26,6 @@ #include "slirp.h" #include "qemu-common.h" #include "qemu/cutils.h" -#include "trace.h" static inline int tftp_session_in_use(struct tftp_session *spt) { @@ -205,7 +204,8 @@ static void tftp_send_error(struct tftp_session *spt, struct mbuf *m; struct tftp_t *tp; - trace_slirp_tftp_error(msg); + DEBUG_TFTP("tftp error msg: %s", msg); + m = m_get(spt->slirp); if (!m) { @@ -325,7 +325,8 @@ static void tftp_handle_rrq(Slirp *slirp, struct sockaddr_storage *srcsas, break; } } - trace_slirp_tftp_rrq(req_fname); + + DEBUG_TFTP("tftp rrq file: %s", req_fname); /* check mode */ if ((pktlen - k) < 6) { diff --git a/slirp/trace-events b/slirp/trace-events deleted file mode 100644 index ff8f656e8c..0000000000 --- a/slirp/trace-events +++ /dev/null @@ -1,5 +0,0 @@ -# See docs/devel/tracing.txt for syntax documentation. - -# slirp/tftp.c -slirp_tftp_rrq(const char *file) "file: %s" -slirp_tftp_error(const char *file) "msg: %s"