mm/mm_heap/mm_initialize.c: add sem lock to mm_addregion() #1758
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Change-Id: I4a72e36fcd4504c0d8e671fe2243b14764db3b35
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@GUIDINGLI please fill the PR description fields, it is important to understand what is the problem you're trying to fix and evaluate the fix itself. |
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@v01d done |
protobits
approved these changes
Sep 14, 2020
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LGTM |
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Summary
mm/mm_heap/mm_initialize.c: add sem lock to mm_addregion()
Impact
add sem lock to mm_addregion()， in case someone called mm_addregion() after thread scheduling
Testing