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main: orthogonal modinfo debug reporting

This commit is contained in:
Thomas Schoebel-Theuer 2022-05-29 13:53:11 +02:00
parent d6f9f9626a
commit f064fb96b1
1 changed files with 37 additions and 5 deletions
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42
kernel/sy_old/mars_main.c
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@ -8078,16 +8078,48 @@ MODULE_INFO(io_driver, "aio");
MODULE_INFO(io_driver, "sio");
#endif
/* New modinfo on combined debugging info.
* Format: kernel_options | mars_options
* where only the most relevant option (AFAICS)
* is reported.
* Please extend the kernel-specific list for better
* sysadmin informations. Sysadmins should not react
* surprised, as far as possible.
*/
#if defined(CONFIG_KASAN)
MODULE_INFO(debug, "KASAN");
#define KERN_DEBUG_INFO "CONFIG_KASAN"
#elif defined(CONFIG_DEBUG_PAGEALLOC)
MODULE_INFO(debug, "PAGEALLOC");
#elif defined(CONFIG_MARS_DEBUG)
MODULE_INFO(debug, "MARS_DEBUG");
#define KERN_DEBUG_INFO "CONFIG_DEBUG_PAGEALLOC"
#else
MODULE_INFO(debug, "production");
#define KERN_DEBUG_INFO "assumed_production_kernel"
#endif
/* MARS-specific debugging (defined at compiletime):
* Such options should always start with CONFIG_MARS_*
*/
#if defined(CONFIG_MARS_DEBUG_ORDER0)
#define MARS_DEBUG_INFO "CONFIG_MARS_DEBUG_MEM | CONFIG_MARS_DEBUG_ORDER0"
#elif defined(CONFIG_MARS_DEBUG_MEM)
#define MARS_DEBUG_INFO "CONFIG_MARS_DEBUG_MEM"
#elif defined(CONFIG_MARS_DEBUG_DEFAULT)
#define MARS_DEBUG_INFO "CONFIG_MARS_DEBUG_DEFAULT"
#elif defined(CONFIG_MARS_DEBUG)
#define MARS_DEBUG_INFO "CONFIG_MARS_DEBUG"
#elif defined(CONFIG_MARS_CHECKS)
#define MARS_DEBUG_INFO "CONFIG_MARS_CHECKS"
#else
#define MARS_DEBUG_INFO "mars_production"
#endif
/* Currently, MARS debugging is more or less orthogonal
* to kernel debugging.
* The new report syntax tries to transport this to
* sysadmins.
*/
MODULE_INFO(debug, KERN_DEBUG_INFO " | " MARS_DEBUG_INFO);
/* Old style module info (may disappear in future)
*/
#ifdef CONFIG_MARS_DEBUG_MEM
MODULE_INFO(io, "BAD_PERFORMANCE");
#endif