LCOV - code coverage report
Current view: top level - include/linux - pm-trace.h (source / functions) Hit Total Coverage
Test: landlock.info Lines: 0 1 0.0 %
Date: 2021-04-22 12:43:58 Functions: 0 0 -

          Line data    Source code
       1             : /* SPDX-License-Identifier: GPL-2.0 */
       2             : #ifndef PM_TRACE_H
       3             : #define PM_TRACE_H
       4             : 
       5             : #include <linux/types.h>
       6             : #ifdef CONFIG_PM_TRACE
       7             : #include <asm/pm-trace.h>
       8             : 
       9             : extern int pm_trace_enabled;
      10             : extern bool pm_trace_rtc_abused;
      11             : 
      12             : static inline bool pm_trace_rtc_valid(void)
      13             : {
      14             :         return !pm_trace_rtc_abused;
      15             : }
      16             : 
      17             : static inline int pm_trace_is_enabled(void)
      18             : {
      19             :        return pm_trace_enabled;
      20             : }
      21             : 
      22             : struct device;
      23             : extern void set_trace_device(struct device *);
      24             : extern void generate_pm_trace(const void *tracedata, unsigned int user);
      25             : extern int show_trace_dev_match(char *buf, size_t size);
      26             : 
      27             : #define TRACE_DEVICE(dev) do { \
      28             :         if (pm_trace_enabled) \
      29             :                 set_trace_device(dev); \
      30             :         } while(0)
      31             : 
      32             : #else
      33             : 
      34           0 : static inline bool pm_trace_rtc_valid(void) { return true; }
      35             : static inline int pm_trace_is_enabled(void) { return 0; }
      36             : 
      37             : #define TRACE_DEVICE(dev) do { } while (0)
      38             : #define TRACE_RESUME(dev) do { } while (0)
      39             : #define TRACE_SUSPEND(dev) do { } while (0)
      40             : 
      41             : #endif
      42             : 
      43             : #endif

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