[PATCH perf/core 2/4] perf-probe: Add error checks to offline probe post-processing

Add error check codes to post process and improve it for offline probe events as; - post process fails if no matched symbol found in map(-ENOENT) or strdup() failed(-ENOMEM). - Even if the symbol name is same, it updates symbol address and offset. Signed-off-by: Masami Hiramatsu

[PATCH perf/core 2/4] perf-probe: Add error checks to offline probe post-processing

Add error check codes to post process and improve it for offline probe events as; - post process fails if no matched symbol found in map(-ENOENT) or strdup() failed(-ENOMEM). - Even if the symbol name is same, it updates symbol address and offset. Signed-off-by: Masami Hiramatsu ---