Em Tue, Dec 14, 2010 at 10:52:45AM -0200, Arnaldo Carvalho de Melo escreveu: > Ok, there are still some problems: > > It is escaping the symfs jail for /home/acme/bin/perf, > /lib64/libpthread-2.5.so > and kernel modules, investigating...
Those 'G' signals means DSO__ORIG_GUEST_KMODULE, since you were not prefixing that case with symfs, it was the jail leak point, fixed, doing some more testing before merging. > [a...@mica linux]$ find /tmp/bla > /tmp/bla > /tmp/bla/lib64 > /tmp/bla/lib64/libc-2.5.so > [a...@mica linux]$ perf report -v -g none --stdio --symfs /tmp/bla > Failed to open [kernel.kallsyms], continuing without symbols > # Events: 503 cycles > # > # Overhead Command Shared Object Symbol > # ........ .......... ..................................... > .................... > # > 0.84% perf /home/acme/bin/perf 0x26bf1 G [.] > die_builtin > 0.21% perf /home/acme/bin/perf 0x1db4b G [.] > event__synthesize_kernel_mmap > 0.21% perf /home/acme/bin/perf 0x4700 G [.] _init > 0.21% perf /home/acme/bin/perf 0x1deca G [.] > event__synthesize_comm > 0.21% perf /lib64/libpthread-2.5.so 0xd210 G [.] > __write_nocancel > 0.21% perf /home/acme/bin/perf 0xddbd G [.] > atexit_header > 0.03% kworker/0:1 /lib/modules/2.6.37-rc3/.../ixgbe.ko 0x605 G [k] > ixgbe_update_stats -- To unsubscribe from this list: send the line "unsubscribe linux-perf-users" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
