Messages in this thread |  | | | From | Arnd Bergmann <> | | Subject | Re: [PATCH V3] asm-generic: add a generic uaccess.h | | Date | Mon, 4 May 2009 12:32:22 +0200 |
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On Monday 04 May 2009, Michal Simek wrote: > #define MAKE_MM_SEG(s) ((mm_segment_t) { (s) }) > > #ifndef KERNEL_DS > #define KERNEL_DS MAKE_MM_SEG(~0UL) > #endif > > #ifndef USER_DS > #define USER_DS MAKE_MM_SEG(TASK_SIZE - 1) > #endif > > > #ifndef get_fs > #define get_ds() (KERNEL_DS) > #define get_fs() (current_thread_info()->addr_limit) > > static inline void set_fs(mm_segment_t fs) > { > current_thread_info()->addr_limit = fs; > } > #endif >
yes, looks good. Thanks for the suggestion.
Arnd <>< -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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