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| author |   zhichang.yuan <zhichang.yuan@linaro.org> | 2014-12-09 07:26:47 +0000 |
|---|---|---|
| committer |   Catalin Marinas <catalin.marinas@arm.com> | 2015-01-28 12:07:28 +0000 |
| commit | 523d6e9fae9333a0e2a7baf4d11c8bcca544790e (patch) | |
| tree | 3c0d9fc243f9e00ce49985e078a8c641029f0833 /tools/perf/scripts/python/call-graph-from-postgresql.py | |
| parent | arm64: Enable CPU_IDLE in defconfig (diff) | |
| download | wireguard-linux-523d6e9fae9333a0e2a7baf4d11c8bcca544790e.tar.xz wireguard-linux-523d6e9fae9333a0e2a7baf4d11c8bcca544790e.zip | |
arm64:mm: free the useless initial page table
For 64K page system, after mapping a PMD section, the corresponding initial
page table is not needed any more. That page can be freed.
Signed-off-by: Zhichang Yuan <zhichang.yuan@linaro.org>
[catalin.marinas@arm.com: added BUG_ON() to catch late memblock freeing]
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
Diffstat (limited to 'tools/perf/scripts/python/call-graph-from-postgresql.py')
0 files changed, 0 insertions, 0 deletions