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author | Jon Hunter <jon-hunter@ti.com> | 2012-07-07 01:45:04 +0400 |
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committer | Jon Hunter <jon-hunter@ti.com> | 2012-11-13 02:23:50 +0400 |
commit | 7b44cf2c15f81caf5c3a4ac59f0677edd64b9aeb (patch) | |
tree | f8bfe5d2eb26fe82874bea7bcc3b80377486b8d4 /tools/perf/scripts/python/syscall-counts-by-pid.py | |
parent | bfd6d021120d5994c4cc94d87ec03642be1540e7 (diff) | |
download | linux-7b44cf2c15f81caf5c3a4ac59f0677edd64b9aeb.tar.xz |
ARM: OMAP: Fix timer posted mode support
Currently the dmtimer posted mode is being enabled when the function
omap_dm_timer_enable_posted() is called. This function is only being called
for OMAP1 timers and OMAP2+ timers that are being used as system timers. Hence,
for OMAP2+ timers that are NOT being used as a system timer, posted mode is
not enabled but the "timer->posted" variable is still set (incorrectly) in
the omap_dm_timer_prepare() function.
This is a regression introduced by commit 3392cdd3 (ARM: OMAP: dmtimer:
switch-over to platform device driver) which was before the
omap_dm_timer_enable_posted() function was introduced. Although this is a
regression from the original code it only impacts performance and so is not
needed for stable.
Signed-off-by: Jon Hunter <jon-hunter@ti.com>
Acked-by: Santosh Shilimkar <santosh.shilimkar@ti.com>
Diffstat (limited to 'tools/perf/scripts/python/syscall-counts-by-pid.py')
0 files changed, 0 insertions, 0 deletions