1. 20 May, 2010 1 commit
    • Tom Zanussi's avatar
      perf: Use read() instead of lseek() in trace_event_read.c:skip() · cbb5cf7f
      Tom Zanussi authored
      This is a small fix for a problem affecting live-mode, introduced
      recently:
      
      root@tropicana:~# perf trace rwtop
      perf trace started with Perl
      script /root/libexec/perf-core/scripts/perl/rwtop.pl
      
        Fatal: did not read header event
      
      commit d00a47cc
      
       added a skip()
      function to skip over e.g. header_page, but this doesn't work for
      live mode.  This patch re-implements skip() to use read() instead of
      lseek() to fix that.
      Signed-off-by: default avatarTom Zanussi <tzanussi@gmail.com>
      Cc: Ingo Molnar <mingo@elte.hu>
      Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
      Cc: Arnaldo Carvalho de Melo <acme@redhat.com>
      Cc: Paul Mackerras <paulus@samba.org>
      LKML-Reference: <1273032130.6383.28.camel@tropicana>
      Signed-off-by: default avatarFrederic Weisbecker <fweisbec@gmail.com>
      cbb5cf7f
  2. 18 May, 2010 23 commits
  3. 17 May, 2010 16 commits