tracing: Add alloc/free_snapshot() to replace duplicate code

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Add alloc_snapshot() and free_snapshot() to allocate and free the
snapshot buffer respectively, and use these to remove duplicate
code.

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

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Steven Rostedt (Red Hat) 2013-03-12 11:17:54 -04:00 • committed by Steven Rostedt

parent e1df4cb682

commit 3209cff449

1 changed files with 42 additions and 37 deletions

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kernel/trace/trace.c

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