102a62c7e3
This patch refactors granule allocator to remove the 32 granules limitation with the help of a gran_range_s structure and related functions, see "mm_grantable.h" for details. Below are the major functions explaining how this works: - The gran_match() checks if a gran range all in the given state. it gives last mismatch position when fails free range matching. - The gran_search() tries to find the position of a free range. It leverages last mismatch position from gran_match() to speed up the search. range size handling is mainly in gran_match() and gran_set_(). Signed-off-by: Yanfeng Liu <yfliu2008@qq.com>
37 lines
1.3 KiB
CMake
37 lines
1.3 KiB
CMake
# ##############################################################################
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# mm/mm_gran/CMakeLists.txt
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#
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# Licensed to the Apache Software Foundation (ASF) under one or more contributor
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# license agreements. See the NOTICE file distributed with this work for
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# additional information regarding copyright ownership. The ASF licenses this
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# file to you under the Apache License, Version 2.0 (the "License"); you may not
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# use this file except in compliance with the License. You may obtain a copy of
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# the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations under
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# the License.
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#
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# ##############################################################################
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# An optional granule allocator
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if(CONFIG_GRAN)
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set(SRCS mm_graninit.c mm_granrelease.c mm_graninfo.c mm_grancritical.c)
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list(APPEND SRCS mm_grantable.c mm_granfree.c mm_granalloc.c)
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list(APPEND SRCS mm_granreserve.c)
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# A page allocator based on the granule allocator
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if(CONFIG_MM_PGALLOC)
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list(APPEND SRCS mm_pgalloc.c)
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endif()
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target_sources(mm PRIVATE ${SRCS})
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endif()
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