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authorLai Jiangshan <laijs@cn.fujitsu.com>2008-10-27 22:51:53 -0400
committerIngo Molnar <mingo@elte.hu>2008-11-03 04:28:52 -0500
commit127cafbb276266b1b8da967bfe25a062ab1d42ab (patch)
tree8f7183fa6f9a68b2bd3b3734da3575e4eff46a1d /crypto/des_generic.c
parent19dba33c43a2f0f2aa727ae075ec3b11330775ef (diff)
tracepoint: introduce *_noupdate APIs.
Impact: add new tracepoint APIs to allow the batched registration of probes new APIs separate tracepoint_probe_register(), tracepoint_probe_unregister() into 2 steps. The first step of them is just update tracepoint_entry, not connect or disconnect. this patch introduces tracepoint_probe_update_all() for update all. these APIs are very useful for registering lots of probes but just updating once. Another very important thing is that *_noupdate APIs do not require module_mutex. Signed-off-by: Lai Jiangshan <laijs@cn.fujitsu.com> Acked-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca> Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'crypto/des_generic.c')
0 files changed, 0 insertions, 0 deletions