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author | Linus Torvalds <torvalds@linux-foundation.org> | 2008-04-18 19:19:15 +0400 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2008-04-18 19:19:15 +0400 |
commit | 4cba84b5d61af81f1f329f4d05170427a9819c39 (patch) | |
tree | aa6f917cd82ff524dc27b2c628ac6d4b88b0fcf6 /include/asm-s390/timex.h | |
parent | 7d939fbdfee49e5c06bd27214d25f726fb87a25a (diff) | |
parent | ca68305bf3c76c4a7cd1c77d5423219f39164df8 (diff) | |
download | linux-4cba84b5d61af81f1f329f4d05170427a9819c39.tar.xz |
Merge branch 'for-linus' of git://git390.osdl.marist.edu/pub/scm/linux-2.6
* 'for-linus' of git://git390.osdl.marist.edu/pub/scm/linux-2.6: (36 commits)
[S390] Remove code duplication from monreader / dcssblk.
[S390] kernel: show last breaking-event-address on oops
[S390] lowcore: Change type of lowcores softirq_pending to __u32.
[S390] zcrypt: Comments and kernel-doc cleanup
[S390] uaccess: Always access the correct address space.
[S390] Fix a lot of sparse warnings.
[S390] Convert s390 to GENERIC_CLOCKEVENTS.
[S390] genirq/clockevents: move irq affinity prototypes/inlines to interrupt.h
[S390] Convert monitor calls to function calls.
[S390] qdio (new feature): enhancing info-retrieval from QDIO-adapters
[S390] replace remaining __FUNCTION__ occurrences
[S390] remove redundant display of free swap space in show_mem()
[S390] qdio: remove outdated developerworks link.
[S390] Add debug_register_mode() function to debug feature API
[S390] crypto: use more descriptive function names for init/exit routines.
[S390] switch sched_clock to store-clock-extended.
[S390] zcrypt: add support for large random numbers
[S390] hw_random: allow rng_dev_read() to return hardware errors.
[S390] Vertical cpu management.
[S390] cpu topology support for s390.
...
Diffstat (limited to 'include/asm-s390/timex.h')
-rw-r--r-- | include/asm-s390/timex.h | 13 |
1 files changed, 8 insertions, 5 deletions
diff --git a/include/asm-s390/timex.h b/include/asm-s390/timex.h index 98229db24314..d744c3d62de5 100644 --- a/include/asm-s390/timex.h +++ b/include/asm-s390/timex.h @@ -62,16 +62,18 @@ static inline unsigned long long get_clock (void) return clk; } -static inline void get_clock_extended(void *dest) +static inline unsigned long long get_clock_xt(void) { - typedef struct { unsigned long long clk[2]; } __clock_t; + unsigned char clk[16]; #if __GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ > 2) - asm volatile("stcke %0" : "=Q" (*((__clock_t *)dest)) : : "cc"); + asm volatile("stcke %0" : "=Q" (clk) : : "cc"); #else /* __GNUC__ */ - asm volatile("stcke 0(%1)" : "=m" (*((__clock_t *)dest)) - : "a" ((__clock_t *)dest) : "cc"); + asm volatile("stcke 0(%1)" : "=m" (clk) + : "a" (clk) : "cc"); #endif /* __GNUC__ */ + + return *((unsigned long long *)&clk[1]); } static inline cycles_t get_cycles(void) @@ -81,5 +83,6 @@ static inline cycles_t get_cycles(void) int get_sync_clock(unsigned long long *clock); void init_cpu_timer(void); +unsigned long long monotonic_clock(void); #endif |