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| author |   Fengguang Wu <fengguang.wu@intel.com> | 2012-05-06 13:21:42 +0800 |
|---|---|---|
| committer | Fengguang Wu <fengguang.wu@intel.com> | 2012-05-06 13:41:58 +0800 |
| commit | 68809c7108b9a75baf2a888b1c19ce1a4680f600 (patch) | |
| tree | 72dac532abb4f42d197023a0495952c387c835ce /tools/perf/scripts/python/syscall-counts.py | |
| parent | fs: remove 8 bytes of padding from struct writeback_control on 64 bit builds (diff) | |
| download | linux-dev-68809c7108b9a75baf2a888b1c19ce1a4680f600.tar.xz linux-dev-68809c7108b9a75baf2a888b1c19ce1a4680f600.zip | |
writeback: initialize global_dirty_limit
This prevents global_dirty_limit from remaining 0 (the initial value)
for long time, since it's only updated in update_dirty_limit() when
above the dirty freerun area.
It will avoid unexpected consequences when some random code use it as a
convenient approximation of the global dirty threshold.
Signed-off-by: Fengguang Wu <fengguang.wu@intel.com>
Diffstat (limited to 'tools/perf/scripts/python/syscall-counts.py')
0 files changed, 0 insertions, 0 deletions