From: Konstantin Meskhidze <konstantin.meskhidze@huawei.com> hulk inclusion category: feature bugzilla: https://gitee.com/openeuler/kernel/issues/IC5EHB ----------------------------------------- Add xsched.h with xsched related prints. Add XSCHED_DEBUG_PRINTS configuration to switch_on/off xsched prints. Signed-off-by: Konstantin Meskhidze <konstantin.meskhidze@huawei.com> Signed-off-by: Hui Tang <tanghui20@.huawei.com> Signed-off-by: Liu Kai <liukai284@huawei.com> Signed-off-by: Xia Fukun <xiafukun@huawei.com> --- include/linux/xsched.h | 31 +++++++++++++++++++++++++++++++ 1 file changed, 31 insertions(+) create mode 100644 include/linux/xsched.h diff --git a/include/linux/xsched.h b/include/linux/xsched.h new file mode 100644 index 000000000000..628a2201b3d8 --- /dev/null +++ b/include/linux/xsched.h @@ -0,0 +1,31 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +#ifndef __LINUX_XSCHED_H__ +#define __LINUX_XSCHED_H__ + +#ifndef pr_fmt +#define pr_fmt(fmt) fmt +#endif + +#define XSCHED_ERR_PREFIX "XSched [ERROR]: " +#define XSCHED_ERR(fmt, ...) \ + pr_err(pr_fmt(XSCHED_ERR_PREFIX fmt), ##__VA_ARGS__) + +#define XSCHED_WARN_PREFIX "XSched [WARNING]: " +#define XSCHED_WARN(fmt, ...) \ + pr_warn(pr_fmt(XSCHED_WARN_PREFIX fmt), ##__VA_ARGS__) + +/* + * Debug specific prints for XSched + */ + +#define XSCHED_DEBUG_PREFIX "XSched [DEBUG]: " +#define XSCHED_DEBUG(fmt, ...) \ + pr_debug(pr_fmt(XSCHED_DEBUG_PREFIX fmt), ##__VA_ARGS__) + +#define XSCHED_CALL_STUB() \ + XSCHED_DEBUG(" -----* %s @ %s called *-----\n", __func__, __FILE__) + +#define XSCHED_EXIT_STUB() \ + XSCHED_DEBUG(" -----* %s @ %s exited *-----\n", __func__, __FILE__) + +#endif /* !__LINUX_XSCHED_H__ */ -- 2.34.1