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authorJeff Dike <jdike@addtoit.com>2007-10-16 01:27:28 -0700
committerLinus Torvalds <torvalds@woody.linux-foundation.org>2007-10-16 09:43:08 -0700
commit1a80521990a0e30e61a92994a009adc52161b070 (patch)
tree3cf900adf9383ff68fd66cd74cfaf0e0ce483845 /arch/um/include
parent61b63c556c0877ee6d3832ee641bc427ff4d94d6 (diff)
uml: use *SEC_PER_*SEC constants
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>
Diffstat (limited to 'arch/um/include')
-rw-r--r--arch/um/include/common-offsets.h4
-rw-r--r--arch/um/include/os.h2
2 files changed, 4 insertions, 2 deletions
diff --git a/arch/um/include/common-offsets.h b/arch/um/include/common-offsets.h
index 54694693f40..0edab695ed4 100644
--- a/arch/um/include/common-offsets.h
+++ b/arch/um/include/common-offsets.h
@@ -34,3 +34,7 @@ DEFINE(crypto_tfm_ctx_offset, offsetof(struct crypto_tfm, __crt_ctx));
DEFINE(UM_THREAD_SIZE, THREAD_SIZE);
DEFINE(UM_HZ, HZ);
+
+DEFINE(UM_USEC_PER_SEC, USEC_PER_SEC);
+DEFINE(UM_NSEC_PER_SEC, NSEC_PER_SEC);
+DEFINE(UM_NSEC_PER_USEC, NSEC_PER_USEC);
diff --git a/arch/um/include/os.h b/arch/um/include/os.h
index a1b0804ee57..fbf0a87c6ea 100644
--- a/arch/um/include/os.h
+++ b/arch/um/include/os.h
@@ -249,8 +249,6 @@ extern int setjmp_wrapper(void (*proc)(void *, void *), ...);
extern void os_dump_core(void);
/* time.c */
-#define BILLION (1000 * 1000 * 1000)
-
extern void idle_sleep(unsigned long long nsecs);
extern int set_interval(void);
extern int timer_one_shot(int ticks);