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Updated kcalloc/kmalloc calls and enabled sdma_select_user_engine dependencies

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Conflicts:
	kernel/include/hfi1/ihk_hfi1_common.h
This commit is contained in:
Aram Santogidis
2017-08-03 18:23:29 +09:00
committed by Balazs Gerofi
parent b60a980088
commit fe4c461f2f
5 changed files with 33 additions and 16 deletions
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17
kernel/include/hfi1/ihk_hfi1_common.h
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@@ -7,6 +7,7 @@
#include <lwk/compiler.h>
#include <arch-lock.h>
#include <page.h>
#include <string.h>
#ifndef ARRAY_SIZE
#define ARRAY_SIZE(x) (sizeof(x) / sizeof((x)[0]))
@@ -65,22 +66,20 @@
#define atomic_read ihk_atomic_read
#define atomic_add ihk_atomic_add
#define atomic_t ihk_atomic_t
typedef ihk_spinlock_t spinlock_t;
/* TODO***********************************/
#define spin_lock_irqsave(lock, flags) do {} while(0)
#define spin_unlock_irqsave(lock, flags) do {} while(0)
#define spin_unlock_irqrestore(lock, flags) do {} while(0)
typedef ihk_spinlock_t spinlock_t;
#define ____cacheline_aligned_in_smp
#define ____cacheline_aligned_in_smp __attribute__((aligned(64)))
#define __iomem
#define spin_lock(...) do {} while(0)
#define spin_unlock(...) do {} while(0)
#define smp_wmb() barrier()
#define smp_rmb() barrier()
/***********************************************/
/* TODO: Figure the corresponding flag for McKernel-kmalloc()*/
#define __GFP_ZERO 0
# define __rcu
#define GFP_KERNEL 0
/* kernel-xppsl_1.5.2/include/linux/seqlock.h */
@@ -113,6 +112,7 @@ static inline unsigned raw_seqcount_begin(const seqcount_t *s)
#define MAX_TID_PAIR_ENTRIES 1024 /* max receive expected pairs */
#define PIO_BLOCK_SIZE 64 /* bytes */
/* From: chip.c/h */
#define TXE_NUM_SDMA_ENGINES 16
//num_vls = HFI1_MAX_VLS_SUPPORTED;
//num_vls = dd->chip_sdma_engines;
#define HFI1_MAX_VLS_SUPPORTED 8
@@ -207,12 +207,15 @@ static inline void *kmalloc_array(size_t n, size_t size, gfp_t flags)
{
if (size != 0 && n > SIZE_MAX / size)
return NULL;
return __kmalloc(n * size, flags);
return kmalloc(n * size, flags);
}
static inline void *kcalloc(size_t n, size_t size, gfp_t flags)
{
return kmalloc(n * size, flags | __GFP_ZERO);
void *mem = kmalloc(n * size, flags);
if (mem)
memset(mem, 0, n * size);
return mem;
}
#endif