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    perf ui: Serialize screen updates · 5c35d69f
    Arnaldo Carvalho de Melo 提交于
    The ui operations so far were used by just one thread, but 'perf top
    --tui' now has two threads updating the screen, so we need to use a
    mutex to avoid garbling the screen.
    
    Cc: Frederic Weisbecker <fweisbec@gmail.com>
    Cc: Ingo Molnar <mingo@elte.hu>
    Cc: Mike Galbraith <efault@gmx.de>
    Cc: Paul Mackerras <paulus@samba.org>
    Cc: Peter Zijlstra <peterz@infradead.org>
    Cc: Stephane Eranian <eranian@google.com>
    Cc: Tom Zanussi <tzanussi@gmail.com>
    LKML-Reference: <new-submission>
    Signed-off-by: NArnaldo Carvalho de Melo <acme@redhat.com>
    5c35d69f
Makefile 42.0 KB