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| author | Tony Luck <tony.luck@intel.com> | 2008-04-17 19:12:27 +0200 |
|---|---|---|
| committer | Tony Luck <tony.luck@intel.com> | 2008-04-17 19:12:27 +0200 |
| commit | 14d0647c98f52e2d76113d44de6b771ec87a934f (patch) | |
| tree | 4b9407b00ad0b5baf5ee6245a4157a07062680b5 /arch/ia64/ia32 | |
| parent | Pull fsys_gettimeofday into release branch (diff) | |
| parent | [IA64] VIRT_CPU_ACCOUNTING (accurate cpu time accounting) (diff) | |
| download | linux-14d0647c98f52e2d76113d44de6b771ec87a934f.tar.xz linux-14d0647c98f52e2d76113d44de6b771ec87a934f.zip | |
Pull virt-cpu-accounting into release branch
Diffstat (limited to 'arch/ia64/ia32')
| -rw-r--r-- | arch/ia64/ia32/elfcore32.h | 14 |
1 files changed, 13 insertions, 1 deletions
diff --git a/arch/ia64/ia32/elfcore32.h b/arch/ia64/ia32/elfcore32.h index 446c9aac924d..9a3abf58cea3 100644 --- a/arch/ia64/ia32/elfcore32.h +++ b/arch/ia64/ia32/elfcore32.h @@ -30,7 +30,19 @@ struct elf_siginfo int si_errno; /* errno */ }; -#define jiffies_to_timeval(a,b) do { (b)->tv_usec = 0; (b)->tv_sec = (a)/HZ; }while(0) +#ifdef CONFIG_VIRT_CPU_ACCOUNTING +/* + * Hacks are here since types between compat_timeval (= pair of s32) and + * ia64-native timeval (= pair of s64) are not compatible, at least a file + * arch/ia64/ia32/../../../fs/binfmt_elf.c will get warnings from compiler on + * use of cputime_to_timeval(), which usually an alias of jiffies_to_timeval(). + */ +#define cputime_to_timeval(a,b) \ + do { (b)->tv_usec = 0; (b)->tv_sec = (a)/NSEC_PER_SEC; } while(0) +#else +#define jiffies_to_timeval(a,b) \ + do { (b)->tv_usec = 0; (b)->tv_sec = (a)/HZ; } while(0) +#endif struct elf_prstatus { |