diff options
| author | Zhang, Xiantao <xiantao.zhang@intel.com> | 2008-02-04 15:46:23 -0800 |
|---|---|---|
| committer | Tony Luck <tony.luck@intel.com> | 2008-02-04 15:46:23 -0800 |
| commit | a7d57ecf4216ed29328f8e701bd65ebb66a0284c (patch) | |
| tree | cbd00eb6dbb9b162b671d0365a8e4b6f7f011867 /arch | |
| parent | fe77efb8b7e80128b914044c175d5dcd75e9fff7 (diff) | |
[IA64] Export three symbols for module use
Since kvm/module needs to use some unexported functions in kernel,
so export them with this patch.
Signed-off-by: Zhang Xiantao <xiantao.zhang@intel.com>
Signed-off-by: Tony Luck <tony.luck@intel.com>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/ia64/kernel/ia64_ksyms.c | 3 | ||||
| -rw-r--r-- | arch/ia64/kernel/sal.c | 14 |
2 files changed, 17 insertions, 0 deletions
diff --git a/arch/ia64/kernel/ia64_ksyms.c b/arch/ia64/kernel/ia64_ksyms.c index c3b4412ccc6..8e7193d5552 100644 --- a/arch/ia64/kernel/ia64_ksyms.c +++ b/arch/ia64/kernel/ia64_ksyms.c @@ -12,6 +12,9 @@ EXPORT_SYMBOL(memset); EXPORT_SYMBOL(memcpy); EXPORT_SYMBOL(strlen); +#include<asm/pgtable.h> +EXPORT_SYMBOL_GPL(empty_zero_page); + #include <asm/checksum.h> EXPORT_SYMBOL(ip_fast_csum); /* hand-coded assembly */ EXPORT_SYMBOL(csum_ipv6_magic); diff --git a/arch/ia64/kernel/sal.c b/arch/ia64/kernel/sal.c index 27c2ef445a5..f44fe841216 100644 --- a/arch/ia64/kernel/sal.c +++ b/arch/ia64/kernel/sal.c @@ -284,6 +284,7 @@ ia64_sal_cache_flush (u64 cache_type) SAL_CALL(isrv, SAL_CACHE_FLUSH, cache_type, 0, 0, 0, 0, 0, 0); return isrv.status; } +EXPORT_SYMBOL_GPL(ia64_sal_cache_flush); void __init ia64_sal_init (struct ia64_sal_systab *systab) @@ -372,3 +373,16 @@ ia64_sal_oemcall_reentrant(struct ia64_sal_retval *isrvp, u64 oemfunc, return 0; } EXPORT_SYMBOL(ia64_sal_oemcall_reentrant); + +long +ia64_sal_freq_base (unsigned long which, unsigned long *ticks_per_second, + unsigned long *drift_info) +{ + struct ia64_sal_retval isrv; + + SAL_CALL(isrv, SAL_FREQ_BASE, which, 0, 0, 0, 0, 0, 0); + *ticks_per_second = isrv.v0; + *drift_info = isrv.v1; + return isrv.status; +} +EXPORT_SYMBOL_GPL(ia64_sal_freq_base); |