• Ravi Bangoria's avatar
    perf buildid-cache: Support --purge-all option · 9a73c308
    Ravi Bangoria authored
    User can remove files from cache using --remove/--purge options but both
    needs list of files as an argument. It's not convenient when you want to
    flush out entire cache. Add an option to purge all files from cache.
      # perf buildid-cache -l
        8a86ef73e44067bca52cc3f6cd3e5446c783391c /tmp/a.out
        ebe71fdcf4b366518cc154d570a33cd461a51c36 /tmp/a.out.1
      # perf buildid-cache -P -v
        Removing /tmp/a.out (8a86ef73e44067bca52cc3f6cd3e5446c783391c): Ok
        Removing /tmp/a.out.1 (ebe71fdcf4b366518cc154d570a33cd461a51c36): Ok
        Purged all: Ok
    Signed-off-by: default avatarRavi Bangoria <ravi.bangoria@linux.vnet.ibm.com>
    Acked-by: default avatarJiri Olsa <jolsa@kernel.org>
    Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
    Cc: Kate Stewart <kstewart@linuxfoundation.org>
    Cc: Krister Johansen <kjlx@templeofstupid.com>
    Cc: Masami Hiramatsu <mhiramat@kernel.org>
    Cc: Namhyung Kim <namhyung@kernel.org>
    Cc: Peter Zijlstra <peterz@infradead.org>
    Cc: Philippe Ombredanne <pombredanne@nexb.com>
    Cc: Sihyeon Jang <uneedsihyeon@gmail.com>
    Cc: Thomas Gleixner <tglx@linutronix.de>
    Link: http://lkml.kernel.org/r/20180417041346.5617-4-ravi.bangoria@linux.vnet.ibm.com
    [ Initialize 'err' in build_id_cache__purge_all(), to fix build on debian:7, as it can be used uninitialized ]
    Signed-off-by: default avatarArnaldo Carvalho de Melo <acme@redhat.com>
perf-buildid-cache.txt 2.57 KB