ftrace: If the hash for a probe fails to update then free what was initialized

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If the ftrace_hash_move_and_update_ops() fails, and an ops->free() function
exists, then it needs to be called on all the ops that were added by this
registration.

Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org>

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Steven Rostedt (VMware) 2017-04-05 13:36:18 -04:00

parent eee8ded131

commit 8d70725e45

1 changed files with 15 additions and 1 deletions

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kernel/trace/ftrace.c

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