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Fri, 5 Apr 2019 11:07:15 GMT (envelope-from hselasky@FreeBSD.org) Message-Id: <201904051107.x35B7FqV096269@repo.freebsd.org> X-Authentication-Warning: repo.freebsd.org: hselasky set sender to hselasky@FreeBSD.org using -f From: Hans Petter Selasky To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-stable@freebsd.org, svn-src-stable-12@freebsd.org Subject: svn commit: r345909 - stable/12/sys/compat/linuxkpi/common/include/linux X-SVN-Group: stable-12 X-SVN-Commit-Author: hselasky X-SVN-Commit-Paths: stable/12/sys/compat/linuxkpi/common/include/linux X-SVN-Commit-Revision: 345909 X-SVN-Commit-Repository: base MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Precedence: bulk X-Loop: FreeBSD.org Sender: owner-src-committers@freebsd.org X-Rspamd-Queue-Id: 408D78987D X-Spamd-Bar: -- Authentication-Results: mx1.freebsd.org X-Spamd-Result: default: False [-2.96 / 15.00]; local_wl_from(0.00)[freebsd.org]; NEURAL_HAM_MEDIUM(-1.00)[-0.999,0]; NEURAL_HAM_SHORT(-0.96)[-0.964,0]; ASN(0.00)[asn:11403, ipnet:2610:1c1:1::/48, country:US]; NEURAL_HAM_LONG(-1.00)[-1.000,0] Status: O X-BeenThere: svn-src-stable-12@freebsd.org X-Mailman-Version: 2.1.29 List-Id: SVN commit messages for only the 12-stable src tree List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Date: Tue, 03 Sep 2019 14:06:14 -0000 X-Original-Date: Fri, 5 Apr 2019 11:07:15 +0000 (UTC) X-List-Received-Date: Tue, 03 Sep 2019 14:06:14 -0000 Author: hselasky Date: Fri Apr 5 11:07:15 2019 New Revision: 345909 URL: https://svnweb.freebsd.org/changeset/base/345909 Log: MFC r345091: Implement dev_err_once() function macro in the LinuxKPI. Submitted by: Johannes Lundberg Sponsored by: Limelight Networks Sponsored by: Mellanox Technologies Modified: stable/12/sys/compat/linuxkpi/common/include/linux/device.h Directory Properties: stable/12/ (props changed) Modified: stable/12/sys/compat/linuxkpi/common/include/linux/device.h ============================================================================== --- stable/12/sys/compat/linuxkpi/common/include/linux/device.h Fri Apr 5 11:06:15 2019 (r345908) +++ stable/12/sys/compat/linuxkpi/common/include/linux/device.h Fri Apr 5 11:07:15 2019 (r345909) @@ -183,6 +183,14 @@ show_class_attr_string(struct class *class, #define dev_printk(lvl, dev, fmt, ...) \ device_printf((dev)->bsddev, fmt, ##__VA_ARGS__) +#define dev_err_once(dev, ...) do { \ + static bool __dev_err_once; \ + if (!__dev_err_once) { \ + __dev_err_once = 1; \ + dev_err(dev, __VA_ARGS__); \ + } \ +} while (0) + #define dev_err_ratelimited(dev, ...) do { \ static linux_ratelimit_t __ratelimited; \ if (linux_ratelimited(&__ratelimited)) \