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authorMinfei Huang <mnfhuang@gmail.com>2015-09-17 00:19:42 +0800
committerSteven Rostedt <rostedt@goodmis.org>2015-10-22 15:44:24 -0400
commit883a1e867e0fe7c2dc2e5844ef692f80177631d5 (patch)
treeaf404d70021b6563ae8df94726e441e85511298a /kernel/tracepoint.c
parent3061692921f2d701bb09699d16ed780903dd54e2 (diff)
downloadlwn-883a1e867e0fe7c2dc2e5844ef692f80177631d5.tar.gz
lwn-883a1e867e0fe7c2dc2e5844ef692f80177631d5.zip
ftrace: Calculate the correct dyn_ftrace number to report to the userspace
Now, ftrace only calculate the dyn_ftrace number in the adding breakpoint loop, not in adding update and finish update loop. Calculate the correct dyn_ftrace, once ftrace reports the failure message to the userspace. Link: http://lkml.kernel.org/r/1442420382-13130-1-git-send-email-mnfhuang@gmail.com Signed-off-by: Minfei Huang <mnfhuang@gmail.com> Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
Diffstat (limited to 'kernel/tracepoint.c')
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