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https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
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1a80521990
There are various uses of powers of 1000, plus the odd BILLION constant in the time code. However, there are perfectly good definitions of *SEC_PER_*SEC in linux/time.h which can be used instaed. These are replaced directly in kernel code. Userspace code imports those constants as UM_*SEC_PER_*SEC and uses these. Signed-off-by: Jeff Dike <jdike@linux.intel.com> Cc: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
40 lines
1.1 KiB
C
40 lines
1.1 KiB
C
/* for use by sys-$SUBARCH/kernel-offsets.c */
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DEFINE(KERNEL_MADV_REMOVE, MADV_REMOVE);
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OFFSET(HOST_TASK_REGS, task_struct, thread.regs);
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OFFSET(HOST_TASK_PID, task_struct, pid);
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DEFINE(UM_KERN_PAGE_SIZE, PAGE_SIZE);
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DEFINE(UM_KERN_PAGE_MASK, PAGE_MASK);
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DEFINE(UM_KERN_PAGE_SHIFT, PAGE_SHIFT);
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DEFINE(UM_NSEC_PER_SEC, NSEC_PER_SEC);
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DEFINE_STR(UM_KERN_EMERG, KERN_EMERG);
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DEFINE_STR(UM_KERN_ALERT, KERN_ALERT);
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DEFINE_STR(UM_KERN_CRIT, KERN_CRIT);
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DEFINE_STR(UM_KERN_ERR, KERN_ERR);
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DEFINE_STR(UM_KERN_WARNING, KERN_WARNING);
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DEFINE_STR(UM_KERN_NOTICE, KERN_NOTICE);
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DEFINE_STR(UM_KERN_INFO, KERN_INFO);
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DEFINE_STR(UM_KERN_DEBUG, KERN_DEBUG);
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DEFINE(UM_ELF_CLASS, ELF_CLASS);
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DEFINE(UM_ELFCLASS32, ELFCLASS32);
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DEFINE(UM_ELFCLASS64, ELFCLASS64);
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DEFINE(UM_NR_CPUS, NR_CPUS);
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DEFINE(UM_GFP_KERNEL, GFP_KERNEL);
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DEFINE(UM_GFP_ATOMIC, GFP_ATOMIC);
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/* For crypto assembler code. */
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DEFINE(crypto_tfm_ctx_offset, offsetof(struct crypto_tfm, __crt_ctx));
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DEFINE(UM_THREAD_SIZE, THREAD_SIZE);
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DEFINE(UM_HZ, HZ);
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DEFINE(UM_USEC_PER_SEC, USEC_PER_SEC);
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DEFINE(UM_NSEC_PER_SEC, NSEC_PER_SEC);
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DEFINE(UM_NSEC_PER_USEC, NSEC_PER_USEC);
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