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| author |   Yinghai Lu <yinghai@kernel.org> | 2013-01-24 12:19:46 -0800 |
|---|---|---|
| committer |   H. Peter Anvin <hpa@linux.intel.com> | 2013-01-29 15:12:24 -0800 |
| commit | c2bdee594ebcf4a531afe795baf18da509438392 (patch) | |
| tree | 751aa4141c5cdb5a6420a7a7c4ace64f72cd221b /tools/perf/scripts/python/syscall-counts.py | |
| parent | x86: Factor out e820_add_kernel_range() (diff) | |
| download | linux-dev-c2bdee594ebcf4a531afe795baf18da509438392.tar.xz linux-dev-c2bdee594ebcf4a531afe795baf18da509438392.zip | |
x86, 64bit, mm: Make pgd next calculation consistent with pud/pmd
Just like the way we calculate next for pud and pmd, aka round down and
add size.
Also, do not do boundary-checking with 'next', and just pass 'end' down
to phys_pud_init() instead. Because the loop in phys_pud_init() stops at
PTRS_PER_PUD and thus can handle a possibly bigger 'end' properly.
Signed-off-by: Yinghai Lu <yinghai@kernel.org>
Link: http://lkml.kernel.org/r/1359058816-7615-6-git-send-email-yinghai@kernel.org
Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
Diffstat (limited to 'tools/perf/scripts/python/syscall-counts.py')
0 files changed, 0 insertions, 0 deletions