| /linux/Documentation/RCU/ |
| H A D | NMI-RCU.rst | 87 One way to accomplish this is via synchronize_rcu(), perhaps as
91 synchronize_rcu();
94 This works because (as of v4.20) synchronize_rcu() blocks until all
97 Since NMI handlers disable preemption, synchronize_rcu() is guaranteed
99 to free up the handler's data as soon as synchronize_rcu() returns.
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| H A D | UP.rst | 52 Why is it *not* legal to invoke synchronize_rcu() in this case?
105 Note that it *is* safe for synchronize_rcu() to return immediately on
109 Why can't synchronize_rcu() return immediately on UP systems running
115 Why is it *not* legal to invoke synchronize_rcu() in this case?
145 Why can't synchronize_rcu() return immediately on UP systems
149 of an RCU read-side critical section. If synchronize_rcu()
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| H A D | checklist.rst | 211 6. Since synchronize_rcu() can block, it cannot be called
238 If the updater uses call_rcu() or synchronize_rcu(), then
277 disables BH when updaters use call_rcu() or synchronize_rcu().
279 8. Although synchronize_rcu() is slower than is call_rcu(),
282 or the latency of synchronize_rcu() is visible from userspace,
283 synchronize_rcu() should be used in preference to call_rcu().
285 in even simpler code than does synchronize_rcu() without
286 synchronize_rcu()'s multi-millisecond latency. So please take
290 An especially important property of the synchronize_rcu()
292 are delayed for whatever reason, then the synchronize_rcu()
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| /linux/drivers/md/dm-vdo/ |
| H A D | thread-registry.c | 50 synchronize_rcu(); in vdo_register_thread()
73 synchronize_rcu(); in vdo_unregister_thread()
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| /linux/kernel/rcu/ |
| H A D | tiny.c | 141 void synchronize_rcu(void) in synchronize_rcu() function
151 EXPORT_SYMBOL_GPL(synchronize_rcu);
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| /linux/tools/memory-model/scripts/ |
| H A D | simpletest.sh | 27 exclude="${exclude}\|synchronize_rcu(\|synchronize_rcu_expedited("
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| /linux/Documentation/RCU/Design/Requirements/ |
| H A D | Requirements.rst | 101 14 synchronize_rcu();
105 Because the synchronize_rcu() on line 14 waits for all pre-existing
110 started after the synchronize_rcu() started, and must therefore also
124 | block synchronize_rcu()!!! |
131 | Second, even when using synchronize_rcu(), the other update-side |
165 24 synchronize_rcu();
169 28 synchronize_rcu();
174 the synchronize_rcu() in start_recovery() to guarantee that
181 | Why is the synchronize_rcu() on line 28 needed? |
191 critical section must not contain calls to synchronize_rcu().
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| /linux/net/netfilter/ |
| H A D | nf_nat_tftp.c | 43 synchronize_rcu(); in nf_nat_tftp_fini()
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| H A D | nf_nat_amanda.c | 69 synchronize_rcu(); in nf_nat_amanda_fini()
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| H A D | nf_nat_irc.c | 90 synchronize_rcu(); in nf_nat_irc_fini()
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| /linux/fs/nfsd/ |
| H A D | lockd.c | 111 synchronize_rcu(); in nfsd_lockd_shutdown()
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| /linux/net/netfilter/ipvs/ |
| H A D | ip_vs_lc.c | 82 synchronize_rcu(); in ip_vs_lc_cleanup()
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| /linux/drivers/leds/ |
| H A D | led-triggers.c | 186 synchronize_rcu(); in led_trigger_set()
210 synchronize_rcu(); in led_trigger_set()
253 synchronize_rcu(); in led_trigger_set()
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| /linux/rust/kernel/sync/ |
| H A D | poll.rs | 13 rcu::synchronize_rcu,
113 synchronize_rcu();
170 // `synchronize_rcu()`.
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| /linux/Documentation/litmus-tests/rcu/ |
| H A D | RCU+sync+read.litmus | 33 synchronize_rcu();
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| H A D | RCU+sync+free.litmus | 38 synchronize_rcu();
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| /linux/include/linux/ |
| H A D | rcutiny.h | 86 synchronize_rcu(); in synchronize_rcu_expedited()
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| H A D | rcupdate.h | 53 void synchronize_rcu(void);
194 # define synchronize_rcu_tasks synchronize_rcu
212 #define synchronize_rcu_tasks synchronize_rcu
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| /linux/drivers/crypto/nx/ |
| H A D | nx-common-pseries.c | 815 synchronize_rcu(); in nx842_OF_upd()
826 synchronize_rcu(); in nx842_OF_upd()
1066 synchronize_rcu(); in nx842_probe()
1132 synchronize_rcu(); in nx842_remove()
1263 synchronize_rcu(); in nx842_pseries_exit()
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| /linux/net/802/ |
| H A D | stp.c | 93 synchronize_rcu(); in stp_proto_unregister()
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| /linux/net/ieee802154/ |
| H A D | core.c | 185 synchronize_rcu(); in wpan_phy_unregister()
340 synchronize_rcu(); in cfg802154_netdev_notifier_call()
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| /linux/arch/x86/mm/ |
| H A D | testmmiotrace.c | 113 synchronize_rcu(); in do_test_bulk_ioremapping()
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| H A D | mmio-mod.c | 311 synchronize_rcu(); /* unregister_kmmio_probe() requirement */ in iounmap_trace_core()
357 synchronize_rcu(); /* unregister_kmmio_probe() requirement */ in clear_trace_list()
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| /linux/arch/powerpc/platforms/cell/ |
| H A D | spu_syscalls.c | 139 synchronize_rcu(); in unregister_spu_syscalls()
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| /linux/drivers/s390/crypto/ |
| H A D | pkey_base.c | 70 synchronize_rcu(); in pkey_handler_register()
87 synchronize_rcu(); in pkey_handler_unregister()
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