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author | Shaoqin Huang <shaoqin.huang@intel.com> | 2022-10-11 09:21:21 +0300 |
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committer | Mike Rapoport <rppt@linux.ibm.com> | 2022-10-31 11:15:00 +0300 |
commit | 5b27dd7968b9c916da4af48d0310f94152744f8e (patch) | |
tree | 4aa0f0e7020c65dd727f50484da29345ca3bb947 /tools/testing/memblock/TODO | |
parent | 085bdaa6eb1476ec054164bdc4001bc3916ff5cb (diff) | |
download | linux-5b27dd7968b9c916da4af48d0310f94152744f8e.tar.xz |
memblock test: Add test to memblock_reserve() 129th region
Reserve 129th region in the memblock, and this will trigger the
memblock_double_array() function, this needs valid memory regions. So
using dummy_physical_memory_init() to allocate a valid memory region.
At the same time, reserve 128 faked memory region, and make sure these
reserved region not intersect with the valid memory region. So
memblock_double_array() will choose the valid memory region, and it will
success.
Also need to restore the reserved.regions after memblock_double_array(),
to make sure the subsequent tests can run as normal.
Signed-off-by: Shaoqin Huang <shaoqin.huang@intel.com>
Signed-off-by: Mike Rapoport <rppt@linux.ibm.com>
Link: https://lore.kernel.org/r/20221011062128.49359-3-shaoqin.huang@intel.com
Diffstat (limited to 'tools/testing/memblock/TODO')
0 files changed, 0 insertions, 0 deletions