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This commit is contained in:
Andy Ritger
2024-09-20 12:40:39 -07:00
parent 2cca8b3fd5
commit 5e52edb203
93 changed files with 1186 additions and 712 deletions
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16
kernel-open/nvidia-uvm/uvm_va_block.h
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@@ -2274,7 +2274,7 @@ NV_STATUS uvm_va_block_populate_page_cpu(uvm_va_block_t *va_block,
// returns NV_ERR_MORE_PROCESSING_REQUIRED and this makes it clear that the
// block's state is not locked across these calls.
#define UVM_VA_BLOCK_LOCK_RETRY(va_block, block_retry, call) ({ \
NV_STATUS status; \
NV_STATUS __status; \
uvm_va_block_t *__block = (va_block); \
uvm_va_block_retry_t *__retry = (block_retry); \
\
@@ -2283,14 +2283,14 @@ NV_STATUS uvm_va_block_populate_page_cpu(uvm_va_block_t *va_block,
uvm_mutex_lock(&__block->lock); \
\
do { \
status = (call); \
} while (status == NV_ERR_MORE_PROCESSING_REQUIRED); \
__status = (call); \
} while (__status == NV_ERR_MORE_PROCESSING_REQUIRED); \
\
uvm_mutex_unlock(&__block->lock); \
\
uvm_va_block_retry_deinit(__retry, __block); \
\
status; \
__status; \
})
// A helper macro for handling allocation-retry
@@ -2305,7 +2305,7 @@ NV_STATUS uvm_va_block_populate_page_cpu(uvm_va_block_t *va_block,
// to be already taken. Notably the block's lock might be unlocked and relocked
// as part of the call.
#define UVM_VA_BLOCK_RETRY_LOCKED(va_block, block_retry, call) ({ \
NV_STATUS status; \
NV_STATUS __status; \
uvm_va_block_t *__block = (va_block); \
uvm_va_block_retry_t *__retry = (block_retry); \
\
@@ -2314,12 +2314,12 @@ NV_STATUS uvm_va_block_populate_page_cpu(uvm_va_block_t *va_block,
uvm_assert_mutex_locked(&__block->lock); \
\
do { \
status = (call); \
} while (status == NV_ERR_MORE_PROCESSING_REQUIRED); \
__status = (call); \
} while (__status == NV_ERR_MORE_PROCESSING_REQUIRED); \
\
uvm_va_block_retry_deinit(__retry, __block); \
\
status; \
__status; \
})
#endif // __UVM_VA_BLOCK_H__