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Commit 13c9d5a6 authored by Chris Metcalf's avatar Chris Metcalf
Browse files

arch/tile: properly export __mb_incoherent for modules 



Signed-off-by: default avatarChris Metcalf <cmetcalf@tilera.com>
parent bbacff94

arch/tile/include/asm/system.h

+4 −1
Original line number Diff line number Diff line
@@ -89,6 +89,10 @@ 
#define get_cycles_low() __insn_mfspr(SPR_CYCLE)   /* just get all 64 bits */

#endif



#if !CHIP_HAS_MF_WAITS_FOR_VICTIMS()

int __mb_incoherent(void);  /* Helper routine for mb_incoherent(). */

#endif



/* Fence to guarantee visibility of stores to incoherent memory. */

static inline void

mb_incoherent(void)
@@ -97,7 +101,6 @@ mb_incoherent(void) 


#if !CHIP_HAS_MF_WAITS_FOR_VICTIMS()

	{

		int __mb_incoherent(void);

#if CHIP_HAS_TILE_WRITE_PENDING()

		const unsigned long WRITE_TIMEOUT_CYCLES = 400;

		unsigned long start = get_cycles_low();

arch/tile/lib/exports.c

+3 −0
Original line number Diff line number Diff line
@@ -45,6 +45,9 @@ EXPORT_SYMBOL(__copy_from_user_zeroing); 
EXPORT_SYMBOL(__copy_in_user_inatomic);

#endif



/* arch/tile/lib/mb_incoherent.S */

EXPORT_SYMBOL(__mb_incoherent);



/* hypervisor glue */

#include <hv/hypervisor.h>

EXPORT_SYMBOL(hv_dev_open);