1 # SPDX-License-Identifier: GPL-2.0-only <<
2 # 1 #
3 # The ARCH_INLINE foo is necessary because sel 2 # The ARCH_INLINE foo is necessary because select ignores "depends on"
4 # 3 #
5 config ARCH_INLINE_SPIN_TRYLOCK 4 config ARCH_INLINE_SPIN_TRYLOCK
6 bool 5 bool
7 6
8 config ARCH_INLINE_SPIN_TRYLOCK_BH 7 config ARCH_INLINE_SPIN_TRYLOCK_BH
9 bool 8 bool
10 9
11 config ARCH_INLINE_SPIN_LOCK 10 config ARCH_INLINE_SPIN_LOCK
12 bool 11 bool
13 12
14 config ARCH_INLINE_SPIN_LOCK_BH 13 config ARCH_INLINE_SPIN_LOCK_BH
15 bool 14 bool
16 15
17 config ARCH_INLINE_SPIN_LOCK_IRQ 16 config ARCH_INLINE_SPIN_LOCK_IRQ
18 bool 17 bool
19 18
20 config ARCH_INLINE_SPIN_LOCK_IRQSAVE 19 config ARCH_INLINE_SPIN_LOCK_IRQSAVE
21 bool 20 bool
22 21
23 config ARCH_INLINE_SPIN_UNLOCK 22 config ARCH_INLINE_SPIN_UNLOCK
24 bool 23 bool
25 24
26 config ARCH_INLINE_SPIN_UNLOCK_BH 25 config ARCH_INLINE_SPIN_UNLOCK_BH
27 bool 26 bool
28 27
29 config ARCH_INLINE_SPIN_UNLOCK_IRQ 28 config ARCH_INLINE_SPIN_UNLOCK_IRQ
30 bool 29 bool
31 30
32 config ARCH_INLINE_SPIN_UNLOCK_IRQRESTORE 31 config ARCH_INLINE_SPIN_UNLOCK_IRQRESTORE
33 bool 32 bool
34 33
35 34
36 config ARCH_INLINE_READ_TRYLOCK 35 config ARCH_INLINE_READ_TRYLOCK
37 bool 36 bool
38 37
39 config ARCH_INLINE_READ_LOCK 38 config ARCH_INLINE_READ_LOCK
40 bool 39 bool
41 40
42 config ARCH_INLINE_READ_LOCK_BH 41 config ARCH_INLINE_READ_LOCK_BH
43 bool 42 bool
44 43
45 config ARCH_INLINE_READ_LOCK_IRQ 44 config ARCH_INLINE_READ_LOCK_IRQ
46 bool 45 bool
47 46
48 config ARCH_INLINE_READ_LOCK_IRQSAVE 47 config ARCH_INLINE_READ_LOCK_IRQSAVE
49 bool 48 bool
50 49
51 config ARCH_INLINE_READ_UNLOCK 50 config ARCH_INLINE_READ_UNLOCK
52 bool 51 bool
53 52
54 config ARCH_INLINE_READ_UNLOCK_BH 53 config ARCH_INLINE_READ_UNLOCK_BH
55 bool 54 bool
56 55
57 config ARCH_INLINE_READ_UNLOCK_IRQ 56 config ARCH_INLINE_READ_UNLOCK_IRQ
58 bool 57 bool
59 58
60 config ARCH_INLINE_READ_UNLOCK_IRQRESTORE 59 config ARCH_INLINE_READ_UNLOCK_IRQRESTORE
61 bool 60 bool
62 61
63 62
64 config ARCH_INLINE_WRITE_TRYLOCK 63 config ARCH_INLINE_WRITE_TRYLOCK
65 bool 64 bool
66 65
67 config ARCH_INLINE_WRITE_LOCK 66 config ARCH_INLINE_WRITE_LOCK
68 bool 67 bool
69 68
70 config ARCH_INLINE_WRITE_LOCK_BH 69 config ARCH_INLINE_WRITE_LOCK_BH
71 bool 70 bool
72 71
73 config ARCH_INLINE_WRITE_LOCK_IRQ 72 config ARCH_INLINE_WRITE_LOCK_IRQ
74 bool 73 bool
75 74
76 config ARCH_INLINE_WRITE_LOCK_IRQSAVE 75 config ARCH_INLINE_WRITE_LOCK_IRQSAVE
77 bool 76 bool
78 77
79 config ARCH_INLINE_WRITE_UNLOCK 78 config ARCH_INLINE_WRITE_UNLOCK
80 bool 79 bool
81 80
82 config ARCH_INLINE_WRITE_UNLOCK_BH 81 config ARCH_INLINE_WRITE_UNLOCK_BH
83 bool 82 bool
84 83
85 config ARCH_INLINE_WRITE_UNLOCK_IRQ 84 config ARCH_INLINE_WRITE_UNLOCK_IRQ
86 bool 85 bool
87 86
88 config ARCH_INLINE_WRITE_UNLOCK_IRQRESTORE 87 config ARCH_INLINE_WRITE_UNLOCK_IRQRESTORE
89 bool 88 bool
90 89
91 config UNINLINE_SPIN_UNLOCK 90 config UNINLINE_SPIN_UNLOCK
92 bool 91 bool
93 92
94 # 93 #
95 # lock_* functions are inlined when: 94 # lock_* functions are inlined when:
96 # - DEBUG_SPINLOCK=n and GENERIC_LOCKBREAK=n 95 # - DEBUG_SPINLOCK=n and GENERIC_LOCKBREAK=n and ARCH_INLINE_*LOCK=y
97 # 96 #
98 # trylock_* functions are inlined when: 97 # trylock_* functions are inlined when:
99 # - DEBUG_SPINLOCK=n and ARCH_INLINE_*LOCK=y 98 # - DEBUG_SPINLOCK=n and ARCH_INLINE_*LOCK=y
100 # 99 #
101 # unlock and unlock_irq functions are inlined 100 # unlock and unlock_irq functions are inlined when:
102 # - DEBUG_SPINLOCK=n and ARCH_INLINE_*LOCK=y 101 # - DEBUG_SPINLOCK=n and ARCH_INLINE_*LOCK=y
103 # or 102 # or
104 # - DEBUG_SPINLOCK=n and PREEMPTION=n !! 103 # - DEBUG_SPINLOCK=n and PREEMPT=n
105 # 104 #
106 # unlock_bh and unlock_irqrestore functions ar 105 # unlock_bh and unlock_irqrestore functions are inlined when:
107 # - DEBUG_SPINLOCK=n and ARCH_INLINE_*LOCK=y 106 # - DEBUG_SPINLOCK=n and ARCH_INLINE_*LOCK=y
108 # 107 #
109 108
110 if !DEBUG_SPINLOCK 109 if !DEBUG_SPINLOCK
111 110
112 config INLINE_SPIN_TRYLOCK 111 config INLINE_SPIN_TRYLOCK
113 def_bool y 112 def_bool y
114 depends on ARCH_INLINE_SPIN_TRYLOCK 113 depends on ARCH_INLINE_SPIN_TRYLOCK
115 114
116 config INLINE_SPIN_TRYLOCK_BH 115 config INLINE_SPIN_TRYLOCK_BH
117 def_bool y 116 def_bool y
118 depends on ARCH_INLINE_SPIN_TRYLOCK_BH 117 depends on ARCH_INLINE_SPIN_TRYLOCK_BH
119 118
120 config INLINE_SPIN_LOCK 119 config INLINE_SPIN_LOCK
121 def_bool y 120 def_bool y
122 depends on !GENERIC_LOCKBREAK && ARCH_ 121 depends on !GENERIC_LOCKBREAK && ARCH_INLINE_SPIN_LOCK
123 122
124 config INLINE_SPIN_LOCK_BH 123 config INLINE_SPIN_LOCK_BH
125 def_bool y 124 def_bool y
126 depends on !GENERIC_LOCKBREAK && ARCH_ 125 depends on !GENERIC_LOCKBREAK && ARCH_INLINE_SPIN_LOCK_BH
127 126
128 config INLINE_SPIN_LOCK_IRQ 127 config INLINE_SPIN_LOCK_IRQ
129 def_bool y 128 def_bool y
130 depends on !GENERIC_LOCKBREAK && ARCH_ 129 depends on !GENERIC_LOCKBREAK && ARCH_INLINE_SPIN_LOCK_IRQ
131 130
132 config INLINE_SPIN_LOCK_IRQSAVE 131 config INLINE_SPIN_LOCK_IRQSAVE
133 def_bool y 132 def_bool y
134 depends on !GENERIC_LOCKBREAK && ARCH_ 133 depends on !GENERIC_LOCKBREAK && ARCH_INLINE_SPIN_LOCK_IRQSAVE
135 134
136 config INLINE_SPIN_UNLOCK_BH 135 config INLINE_SPIN_UNLOCK_BH
137 def_bool y 136 def_bool y
138 depends on ARCH_INLINE_SPIN_UNLOCK_BH 137 depends on ARCH_INLINE_SPIN_UNLOCK_BH
139 138
140 config INLINE_SPIN_UNLOCK_IRQ 139 config INLINE_SPIN_UNLOCK_IRQ
141 def_bool y 140 def_bool y
142 depends on !PREEMPTION || ARCH_INLINE_ !! 141 depends on !PREEMPT || ARCH_INLINE_SPIN_UNLOCK_IRQ
143 142
144 config INLINE_SPIN_UNLOCK_IRQRESTORE 143 config INLINE_SPIN_UNLOCK_IRQRESTORE
145 def_bool y 144 def_bool y
146 depends on ARCH_INLINE_SPIN_UNLOCK_IRQ 145 depends on ARCH_INLINE_SPIN_UNLOCK_IRQRESTORE
147 146
148 147
149 config INLINE_READ_TRYLOCK 148 config INLINE_READ_TRYLOCK
150 def_bool y 149 def_bool y
151 depends on ARCH_INLINE_READ_TRYLOCK 150 depends on ARCH_INLINE_READ_TRYLOCK
152 151
153 config INLINE_READ_LOCK 152 config INLINE_READ_LOCK
154 def_bool y 153 def_bool y
155 depends on !GENERIC_LOCKBREAK && ARCH_ 154 depends on !GENERIC_LOCKBREAK && ARCH_INLINE_READ_LOCK
156 155
157 config INLINE_READ_LOCK_BH 156 config INLINE_READ_LOCK_BH
158 def_bool y 157 def_bool y
159 depends on !GENERIC_LOCKBREAK && ARCH_ 158 depends on !GENERIC_LOCKBREAK && ARCH_INLINE_READ_LOCK_BH
160 159
161 config INLINE_READ_LOCK_IRQ 160 config INLINE_READ_LOCK_IRQ
162 def_bool y 161 def_bool y
163 depends on !GENERIC_LOCKBREAK && ARCH_ 162 depends on !GENERIC_LOCKBREAK && ARCH_INLINE_READ_LOCK_IRQ
164 163
165 config INLINE_READ_LOCK_IRQSAVE 164 config INLINE_READ_LOCK_IRQSAVE
166 def_bool y 165 def_bool y
167 depends on !GENERIC_LOCKBREAK && ARCH_ 166 depends on !GENERIC_LOCKBREAK && ARCH_INLINE_READ_LOCK_IRQSAVE
168 167
169 config INLINE_READ_UNLOCK 168 config INLINE_READ_UNLOCK
170 def_bool y 169 def_bool y
171 depends on !PREEMPTION || ARCH_INLINE_ !! 170 depends on !PREEMPT || ARCH_INLINE_READ_UNLOCK
172 171
173 config INLINE_READ_UNLOCK_BH 172 config INLINE_READ_UNLOCK_BH
174 def_bool y 173 def_bool y
175 depends on ARCH_INLINE_READ_UNLOCK_BH 174 depends on ARCH_INLINE_READ_UNLOCK_BH
176 175
177 config INLINE_READ_UNLOCK_IRQ 176 config INLINE_READ_UNLOCK_IRQ
178 def_bool y 177 def_bool y
179 depends on !PREEMPTION || ARCH_INLINE_ !! 178 depends on !PREEMPT || ARCH_INLINE_READ_UNLOCK_IRQ
180 179
181 config INLINE_READ_UNLOCK_IRQRESTORE 180 config INLINE_READ_UNLOCK_IRQRESTORE
182 def_bool y 181 def_bool y
183 depends on ARCH_INLINE_READ_UNLOCK_IRQ 182 depends on ARCH_INLINE_READ_UNLOCK_IRQRESTORE
184 183
185 184
186 config INLINE_WRITE_TRYLOCK 185 config INLINE_WRITE_TRYLOCK
187 def_bool y 186 def_bool y
188 depends on ARCH_INLINE_WRITE_TRYLOCK 187 depends on ARCH_INLINE_WRITE_TRYLOCK
189 188
190 config INLINE_WRITE_LOCK 189 config INLINE_WRITE_LOCK
191 def_bool y 190 def_bool y
192 depends on !GENERIC_LOCKBREAK && ARCH_ 191 depends on !GENERIC_LOCKBREAK && ARCH_INLINE_WRITE_LOCK
193 192
194 config INLINE_WRITE_LOCK_BH 193 config INLINE_WRITE_LOCK_BH
195 def_bool y 194 def_bool y
196 depends on !GENERIC_LOCKBREAK && ARCH_ 195 depends on !GENERIC_LOCKBREAK && ARCH_INLINE_WRITE_LOCK_BH
197 196
198 config INLINE_WRITE_LOCK_IRQ 197 config INLINE_WRITE_LOCK_IRQ
199 def_bool y 198 def_bool y
200 depends on !GENERIC_LOCKBREAK && ARCH_ 199 depends on !GENERIC_LOCKBREAK && ARCH_INLINE_WRITE_LOCK_IRQ
201 200
202 config INLINE_WRITE_LOCK_IRQSAVE 201 config INLINE_WRITE_LOCK_IRQSAVE
203 def_bool y 202 def_bool y
204 depends on !GENERIC_LOCKBREAK && ARCH_ 203 depends on !GENERIC_LOCKBREAK && ARCH_INLINE_WRITE_LOCK_IRQSAVE
205 204
206 config INLINE_WRITE_UNLOCK 205 config INLINE_WRITE_UNLOCK
207 def_bool y 206 def_bool y
208 depends on !PREEMPTION || ARCH_INLINE_ !! 207 depends on !PREEMPT || ARCH_INLINE_WRITE_UNLOCK
209 208
210 config INLINE_WRITE_UNLOCK_BH 209 config INLINE_WRITE_UNLOCK_BH
211 def_bool y 210 def_bool y
212 depends on ARCH_INLINE_WRITE_UNLOCK_BH 211 depends on ARCH_INLINE_WRITE_UNLOCK_BH
213 212
214 config INLINE_WRITE_UNLOCK_IRQ 213 config INLINE_WRITE_UNLOCK_IRQ
215 def_bool y 214 def_bool y
216 depends on !PREEMPTION || ARCH_INLINE_ !! 215 depends on !PREEMPT || ARCH_INLINE_WRITE_UNLOCK_IRQ
217 216
218 config INLINE_WRITE_UNLOCK_IRQRESTORE 217 config INLINE_WRITE_UNLOCK_IRQRESTORE
219 def_bool y 218 def_bool y
220 depends on ARCH_INLINE_WRITE_UNLOCK_IR 219 depends on ARCH_INLINE_WRITE_UNLOCK_IRQRESTORE
221 220
222 endif 221 endif
223 222
224 config ARCH_SUPPORTS_ATOMIC_RMW 223 config ARCH_SUPPORTS_ATOMIC_RMW
225 bool 224 bool
226 225
227 config MUTEX_SPIN_ON_OWNER 226 config MUTEX_SPIN_ON_OWNER
228 def_bool y 227 def_bool y
229 depends on SMP && ARCH_SUPPORTS_ATOMIC 228 depends on SMP && ARCH_SUPPORTS_ATOMIC_RMW
230 229
231 config RWSEM_SPIN_ON_OWNER 230 config RWSEM_SPIN_ON_OWNER
232 def_bool y 231 def_bool y
233 depends on SMP && ARCH_SUPPORTS_ATOMIC_ !! 232 depends on SMP && RWSEM_XCHGADD_ALGORITHM && ARCH_SUPPORTS_ATOMIC_RMW
234 233
235 config LOCK_SPIN_ON_OWNER 234 config LOCK_SPIN_ON_OWNER
236 def_bool y 235 def_bool y
237 depends on MUTEX_SPIN_ON_OWNER || RWSEM 236 depends on MUTEX_SPIN_ON_OWNER || RWSEM_SPIN_ON_OWNER
238 237
239 config ARCH_USE_QUEUED_SPINLOCKS 238 config ARCH_USE_QUEUED_SPINLOCKS
240 bool 239 bool
241 240
242 config QUEUED_SPINLOCKS 241 config QUEUED_SPINLOCKS
243 def_bool y if ARCH_USE_QUEUED_SPINLOCK 242 def_bool y if ARCH_USE_QUEUED_SPINLOCKS
244 depends on SMP 243 depends on SMP
245 244
246 config BPF_ARCH_SPINLOCK <<
247 bool <<
248 <<
249 config ARCH_USE_QUEUED_RWLOCKS 245 config ARCH_USE_QUEUED_RWLOCKS
250 bool 246 bool
251 247
252 config QUEUED_RWLOCKS 248 config QUEUED_RWLOCKS
253 def_bool y if ARCH_USE_QUEUED_RWLOCKS 249 def_bool y if ARCH_USE_QUEUED_RWLOCKS
254 depends on SMP && !PREEMPT_RT <<
255 <<
256 config ARCH_HAS_MMIOWB <<
257 bool <<
258 <<
259 config MMIOWB <<
260 def_bool y if ARCH_HAS_MMIOWB <<
261 depends on SMP 250 depends on SMP
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