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authorLai Jiangshan <laijs@cn.fujitsu.com>2009-03-06 17:21:48 +0100
committerIngo Molnar <mingo@elte.hu>2009-03-06 17:59:11 +0100
commit1ba28e02a18cbdbea123836f6c98efb09cbf59ec (patch)
tree41df06a06c702152902ffd7250f284a6efe9b0da /drivers
parent1427cdf0592368bdec57276edaf714040ee8744f (diff)
tracing: add trace_bprintk()
Impact: add a generic printk() for tracing, like trace_printk() trace_bprintk() uses the infrastructure to record events on ring_buffer. [ fweisbec@gmail.com: ported to latest -tip, made it work if !CONFIG_MODULES, never free the format strings from modules because we can't keep track of them and conditionnaly create the ftrace format strings section (reported by Steven Rostedt) ] Signed-off-by: Lai Jiangshan <laijs@cn.fujitsu.com> Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com> Acked-by: Steven Rostedt <rostedt@goodmis.org> LKML-Reference: <1236356510-8381-4-git-send-email-fweisbec@gmail.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'drivers')
0 files changed, 0 insertions, 0 deletions