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authorSteven Rostedt (VMware) <rostedt@goodmis.org>2017-09-06 01:20:16 +0200
committerSteven Rostedt (VMware) <rostedt@goodmis.org>2017-10-05 23:57:34 +0200
commit6aa69784b43eb5f69120339938c50a97a433049f (patch)
tree22765bcb977bf54a66b313f3c175a16ade1a2d64 /kernel/kallsyms.c
parentftrace: Save module init functions kallsyms symbols for tracing (diff)
downloadlinux-6aa69784b43eb5f69120339938c50a97a433049f.tar.xz
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ftrace: Add freeing algorithm to free ftrace_mod_maps
The ftrace_mod_map is a descriptor to save module init function names in case they were traced, and the trace output needs to reference the function name from the function address. But after the function is unloaded, it the maps should be freed, as the rest of the function names are as well. Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org>
Diffstat (limited to 'kernel/kallsyms.c')
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