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| author | Chris Metcalf | 2010-08-13 14:52:19 +0200 |
|---|---|---|
| committer | Chris Metcalf | 2010-08-13 14:52:19 +0200 |
| commit | c745a8a11fa1df6078bfc61fc29492ed43f71c2b (patch) | |
| tree | 2db1cdf9cd0d0e892f4f92de1fd2700ac319f04a /arch/tile/lib/exports.c | |
| parent | arch/tile: support backtracing on TILE-Gx (diff) | |
| download | kernel-qcow2-linux-c745a8a11fa1df6078bfc61fc29492ed43f71c2b.tar.gz kernel-qcow2-linux-c745a8a11fa1df6078bfc61fc29492ed43f71c2b.tar.xz kernel-qcow2-linux-c745a8a11fa1df6078bfc61fc29492ed43f71c2b.zip | |
arch/tile: Various cleanups.
This change rolls up random cleanups not representing any actual bugs.
- Remove a stale CONFIG_ value from the default tile_defconfig
- Remove unused tns_atomic_xxx() family of methods from <asm/atomic.h>
- Optimize get_order() using Tile's "clz" instruction
- Fix a bad hypervisor upcall name (not currently used in Linux anyway)
- Use __copy_in_user_inatomic() name for consistency, and export it
- Export some additional hypervisor driver I/O upcalls and some homecache calls
- Remove the obfuscating MEMCPY_TEST_WH64 support code
- Other stray comment cleanups, #if 0 removal, etc.
Signed-off-by: Chris Metcalf <cmetcalf@tilera.com>
Diffstat (limited to 'arch/tile/lib/exports.c')
| -rw-r--r-- | arch/tile/lib/exports.c | 16 |
1 files changed, 11 insertions, 5 deletions
diff --git a/arch/tile/lib/exports.c b/arch/tile/lib/exports.c index 6bc7b52b4aa0..ce5dbf56578f 100644 --- a/arch/tile/lib/exports.c +++ b/arch/tile/lib/exports.c @@ -36,21 +36,29 @@ EXPORT_SYMBOL(clear_user_asm); EXPORT_SYMBOL(current_text_addr); EXPORT_SYMBOL(dump_stack); -/* arch/tile/lib/__memcpy.S */ -/* NOTE: on TILE64, these symbols appear in arch/tile/lib/memcpy_tile64.c */ +/* arch/tile/lib/, various memcpy files */ EXPORT_SYMBOL(memcpy); EXPORT_SYMBOL(__copy_to_user_inatomic); EXPORT_SYMBOL(__copy_from_user_inatomic); EXPORT_SYMBOL(__copy_from_user_zeroing); +#ifdef __tilegx__ +EXPORT_SYMBOL(__copy_in_user_inatomic); +#endif /* hypervisor glue */ #include <hv/hypervisor.h> EXPORT_SYMBOL(hv_dev_open); EXPORT_SYMBOL(hv_dev_pread); EXPORT_SYMBOL(hv_dev_pwrite); +EXPORT_SYMBOL(hv_dev_preada); +EXPORT_SYMBOL(hv_dev_pwritea); +EXPORT_SYMBOL(hv_dev_poll); +EXPORT_SYMBOL(hv_dev_poll_cancel); EXPORT_SYMBOL(hv_dev_close); +EXPORT_SYMBOL(hv_sysconf); +EXPORT_SYMBOL(hv_confstr); -/* -ltile-cc */ +/* libgcc.a */ uint32_t __udivsi3(uint32_t dividend, uint32_t divisor); EXPORT_SYMBOL(__udivsi3); int32_t __divsi3(int32_t dividend, int32_t divisor); @@ -70,8 +78,6 @@ EXPORT_SYMBOL(__moddi3); #ifndef __tilegx__ uint64_t __ll_mul(uint64_t n0, uint64_t n1); EXPORT_SYMBOL(__ll_mul); -#endif -#ifndef __tilegx__ int64_t __muldi3(int64_t, int64_t); EXPORT_SYMBOL(__muldi3); uint64_t __lshrdi3(uint64_t, unsigned int); |