From 09705dcb63d269000595284b5dd7f5c938d647b9 Mon Sep 17 00:00:00 2001 From: Andy Shevchenko Date: Mon, 17 May 2021 15:29:46 +0300 Subject: devres: Enable trace events In some cases the printf() mechanism is too heavy and can't be used. For example, when debugging a race condition involving devres API. When CONFIG_DEBUG_DEVRES is enabled I can't reproduce an issue, and otherwise it's quite visible with a useful information being collected. Enable trace events for devres part of the driver core. Signed-off-by: Andy Shevchenko Link: https://lore.kernel.org/r/20210517122946.53161-4-andriy.shevchenko@linux.intel.com Signed-off-by: Greg Kroah-Hartman --- include/linux/device.h | 9 --------- 1 file changed, 9 deletions(-) (limited to 'include/linux/device.h') diff --git a/include/linux/device.h b/include/linux/device.h index f1a00040fa53..b630f183f504 100644 --- a/include/linux/device.h +++ b/include/linux/device.h @@ -165,21 +165,12 @@ void device_remove_bin_file(struct device *dev, typedef void (*dr_release_t)(struct device *dev, void *res); typedef int (*dr_match_t)(struct device *dev, void *res, void *match_data); -#ifdef CONFIG_DEBUG_DEVRES void *__devres_alloc_node(dr_release_t release, size_t size, gfp_t gfp, int nid, const char *name) __malloc; #define devres_alloc(release, size, gfp) \ __devres_alloc_node(release, size, gfp, NUMA_NO_NODE, #release) #define devres_alloc_node(release, size, gfp, nid) \ __devres_alloc_node(release, size, gfp, nid, #release) -#else -void *devres_alloc_node(dr_release_t release, size_t size, - gfp_t gfp, int nid) __malloc; -static inline void *devres_alloc(dr_release_t release, size_t size, gfp_t gfp) -{ - return devres_alloc_node(release, size, gfp, NUMA_NO_NODE); -} -#endif void devres_for_each_res(struct device *dev, dr_release_t release, dr_match_t match, void *match_data, -- cgit v1.2.3