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authorNamhyung Kim <namhyung.kim@lge.com>2012-12-17 01:38:54 -0500
committerArnaldo Carvalho de Melo <acme@redhat.com>2013-01-24 14:40:11 -0500
commit5323f60c7578e9ddc92d1ca8a2d7b08284624cd1 (patch)
tree90e1f5e48c55dec263502ca5707ad6dbb80a7541 /tools/perf/bash_completion
parent000ae33fdb5ff7bc7ae985b43e6278024a4985c2 (diff)
perf header: Ensure read/write finished successfully
Use readn instead of read and check return value of do_write. Signed-off-by: Namhyung Kim <namhyung@kernel.org> Suggested-by: Arnaldo Carvalho de Melo <acme@ghostprotocols.net> Acked-by: Jiri Olsa <jolsa@redhat.com> Cc: Ingo Molnar <mingo@kernel.org> Cc: Jiri Olsa <jolsa@redhat.com> Cc: Paul Mackerras <paulus@samba.org> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Cc: Stephane Eranian <eranian@google.com> Link: http://lkml.kernel.org/r/1355726345-29553-4-git-send-email-namhyung@kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
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