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    perf util: Make the timechart SVG width dynamic · 5094b655
    Arjan van de Ven 提交于
    This patch adds a command line option for timechart that allows the
    user to specify the width of the SVG file.
    
    This patch also makes sure that each second of recording has at
    least 200 units (pixels at 96 DPI) of width.  This impacts
    recordings longer than 5 seconds; recordings shorter than 5 second
    will scale up to have a width of 1000 units for the whole recording
    (as before).
    Signed-off-by: NArjan van de Ven <arjan@linux.intel.com>
    Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
    Cc: Paul Mackerras <paulus@samba.org>
    Cc: Frederic Weisbecker <fweisbec@gmail.com>
    LKML-Reference: <20090920181416.69570c5d@linux.intel.com>
    Signed-off-by: NIngo Molnar <mingo@elte.hu>
    5094b655
builtin-timechart.c 22.8 KB