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This commit is contained in:
Maneet Singh
2025-12-02 15:32:25 -08:00
parent 2af9f1f0f7
commit a5bfb10e75
954 changed files with 421883 additions and 408177 deletions
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12
kernel-open/nvidia-uvm/uvm_lock.h
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@@ -407,6 +407,11 @@
// Operations allowed while holding this lock
// - Pushing work to SEC2 channels
//
// - Access counters clear operations
// Order: UVM_LOCK_ACCESS_COUNTERS_CLEAR_OPS
//
// It protects the parent_gpu's access counters clear tracker.
//
// - Concurrent push semaphore
// Order: UVM_LOCK_ORDER_PUSH
// Semaphore (uvm_semaphore_t)
@@ -432,11 +437,6 @@
// Order: UVM_LOCK_ORDER_PMM_ROOT_CHUNK
// Exclusive bitlock (mutex) per each root chunk internal to PMM.
//
// - Access counters clear operations
// Order: UVM_LOCK_ACCESS_COUNTERS_CLEAR_OPS
//
// It protects the parent_gpu's access counters clear tracker.
//
// - Channel lock
// Order: UVM_LOCK_ORDER_CHANNEL
// Spinlock (uvm_spinlock_t) or exclusive lock (mutex)
@@ -524,11 +524,11 @@ typedef enum
UVM_LOCK_ORDER_KEY_ROTATION_WLC,
UVM_LOCK_ORDER_CSL_WLC_PUSH,
UVM_LOCK_ORDER_CSL_SEC2_PUSH,
UVM_LOCK_ACCESS_COUNTERS_CLEAR_OPS,
UVM_LOCK_ORDER_PUSH,
UVM_LOCK_ORDER_PMM,
UVM_LOCK_ORDER_PMM_PMA,
UVM_LOCK_ORDER_PMM_ROOT_CHUNK,
UVM_LOCK_ACCESS_COUNTERS_CLEAR_OPS,
UVM_LOCK_ORDER_CHANNEL,
UVM_LOCK_ORDER_WLC_CHANNEL,
UVM_LOCK_ORDER_TOOLS_VA_SPACE_LIST,