hc
2024-01-05 071106ecf68c401173c58808b1cf5f68cc50d390
kernel/include/linux/workqueue.h
....@@ -74,7 +74,6 @@
7474 WORK_OFFQ_FLAG_BASE = WORK_STRUCT_COLOR_SHIFT,
7575
7676 __WORK_OFFQ_CANCELING = WORK_OFFQ_FLAG_BASE,
77
- WORK_OFFQ_CANCELING = (1 << __WORK_OFFQ_CANCELING),
7877
7978 /*
8079 * When a work item is off queue, its high bits point to the last
....@@ -85,12 +84,6 @@
8584 WORK_OFFQ_POOL_SHIFT = WORK_OFFQ_FLAG_BASE + WORK_OFFQ_FLAG_BITS,
8685 WORK_OFFQ_LEFT = BITS_PER_LONG - WORK_OFFQ_POOL_SHIFT,
8786 WORK_OFFQ_POOL_BITS = WORK_OFFQ_LEFT <= 31 ? WORK_OFFQ_LEFT : 31,
88
- WORK_OFFQ_POOL_NONE = (1LU << WORK_OFFQ_POOL_BITS) - 1,
89
-
90
- /* convenience constants */
91
- WORK_STRUCT_FLAG_MASK = (1UL << WORK_STRUCT_FLAG_BITS) - 1,
92
- WORK_STRUCT_WQ_DATA_MASK = ~WORK_STRUCT_FLAG_MASK,
93
- WORK_STRUCT_NO_POOL = (unsigned long)WORK_OFFQ_POOL_NONE << WORK_OFFQ_POOL_SHIFT,
9487
9588 /* bit mask for work_busy() return values */
9689 WORK_BUSY_PENDING = 1 << 0,
....@@ -100,6 +93,14 @@
10093 WORKER_DESC_LEN = 24,
10194 };
10295
96
+/* Convenience constants - of type 'unsigned long', not 'enum'! */
97
+#define WORK_OFFQ_CANCELING (1ul << __WORK_OFFQ_CANCELING)
98
+#define WORK_OFFQ_POOL_NONE ((1ul << WORK_OFFQ_POOL_BITS) - 1)
99
+#define WORK_STRUCT_NO_POOL (WORK_OFFQ_POOL_NONE << WORK_OFFQ_POOL_SHIFT)
100
+
101
+#define WORK_STRUCT_FLAG_MASK ((1ul << WORK_STRUCT_FLAG_BITS) - 1)
102
+#define WORK_STRUCT_WQ_DATA_MASK (~WORK_STRUCT_FLAG_MASK)
103
+
103104 struct work_struct {
104105 atomic_long_t data;
105106 struct list_head entry;