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Commit 16b2818f authored Oct 10, 2024 by Spandan Das

Switch the FS type of generic_system_image to erofs

The kati built system image used by cuttlefish uses erofs with
compression. Since generic_system_image (soong-built) is now used in
aosp_cf_* products, this CL switches the fs type to `erofs` from `ext4`
(the default).

system.img size
- before 1.1 GB
- after 759 MB

Test: presubmits
Change-Id: Id5b0b8901aa90788cce975f3393d37e6c4844d47

parent c10db178

target/product/generic/Android.bp

+5 −0

Original line number	Diff line number	Diff line
		@@ -318,6 +318,11 @@ android_system_image {
		],
		libs: [":framework-res{.export-package.apk}"],
		},
		type: "erofs",
		erofs: {
		compressor: "lz4hc,9",
		compress_hints: "erofs_compress_hints.txt",
		},
		build_logtags: true,
		gen_aconfig_flags_pb: true,

target/product/generic/erofs_compress_hints.txt

0 → 100644

+1 −0

Original line number	Diff line number	Diff line
		0 .*\.apex$
		No newline at end of file