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Merge "Enable system partition compression"

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Jaegeuk Kim 2020-12-10 00:41:04 +00:00 committed by Gerrit Code Review
commit 74e57f6482
2 changed files with 14 additions and 1 deletions
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2
core/Makefile
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@ -1400,6 +1400,8 @@ $(if $(filter $(2),system),\
$(if $(BOARD_SYSTEMIMAGE_PARTITION_SIZE),$(hide) echo "system_size=$(BOARD_SYSTEMIMAGE_PARTITION_SIZE)" >> $(1))
$(if $(INTERNAL_SYSTEM_OTHER_PARTITION_SIZE),$(hide) echo "system_other_size=$(INTERNAL_SYSTEM_OTHER_PARTITION_SIZE)" >> $(1))
$(if $(BOARD_SYSTEMIMAGE_FILE_SYSTEM_TYPE),$(hide) echo "system_fs_type=$(BOARD_SYSTEMIMAGE_FILE_SYSTEM_TYPE)" >> $(1))
$(if $(BOARD_SYSTEMIMAGE_FILE_SYSTEM_COMPRESS),$(hide) echo "system_fs_compress=$(BOARD_SYSTEMIMAGE_FILE_SYSTEM_COMPRESS)" >> $(1))
$(if $(BOARD_SYSTEMIMAGE_F2FS_SLOAD_COMPRESS_FLAGS),$(hide) echo "system_f2fs_sldc_flags=$(BOARD_SYSTEMIMAGE_F2FS_SLOAD_COMPRESS_FLAGS)" >> $(1))
$(if $(BOARD_SYSTEMIMAGE_EXTFS_INODE_COUNT),$(hide) echo "system_extfs_inode_count=$(BOARD_SYSTEMIMAGE_EXTFS_INODE_COUNT)" >> $(1))
$(if $(BOARD_SYSTEMIMAGE_EXTFS_RSV_PCT),$(hide) echo "system_extfs_rsv_pct=$(BOARD_SYSTEMIMAGE_EXTFS_RSV_PCT)" >> $(1))
$(if $(BOARD_SYSTEMIMAGE_JOURNAL_SIZE),$(hide) echo "system_journal_size=$(BOARD_SYSTEMIMAGE_JOURNAL_SIZE)" >> $(1))

13
tools/releasetools/build_image.py
View file

@ -350,8 +350,17 @@ def BuildImageMkfs(in_dir, prop_dict, out_file, target_out, fs_config):
build_command.append("--prjquota")
if (needs_casefold):
build_command.append("--casefold")
if (needs_compress):
if (needs_compress or prop_dict.get("system_fs_compress") == "true"):
build_command.append("--compression")
if (prop_dict.get("system_fs_compress") == "true"):
build_command.append("--sldc")
if (prop_dict.get("system_f2fs_sldc_flags") == None):
build_command.append(str(0))
else:
sldc_flags_str = prop_dict.get("system_f2fs_sldc_flags")
sldc_flags = sldc_flags_str.split()
build_command.append(str(len(sldc_flags)))
build_command.extend(sldc_flags)
else:
raise BuildImageError(
"Error: unknown filesystem type: {}".format(fs_type))
@ -555,6 +564,8 @@ def ImagePropFromGlobalDict(glob_dict, mount_point):
"extfs_sparse_flag",
"erofs_sparse_flag",
"squashfs_sparse_flag",
"system_fs_compress",
"system_f2fs_sldc_flags",
"f2fs_sparse_flag",
"skip_fsck",
"ext_mkuserimg",