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| author |   Masahiro Yamada <masahiroy@kernel.org> | 2021-08-30 17:20:33 +0900 |
|---|---|---|
| committer | Masahiro Yamada <masahiroy@kernel.org> | 2021-09-03 08:17:21 +0900 |
| commit | bc7cd2dd1f8e5889cc68b69984033ac5bef6ba61 (patch) | |
| tree | 6689b61d7272cfb4cbed6bef731c0e81dd25a448 /mm | |
| parent | kbuild: clean up objtool_args slightly (diff) | |
| download | linux-dev-bc7cd2dd1f8e5889cc68b69984033ac5bef6ba61.tar.xz linux-dev-bc7cd2dd1f8e5889cc68b69984033ac5bef6ba61.zip | |
kbuild: redo fake deps at include/ksym/*.h
Commit 0e0345b77ac4 ("kbuild: redo fake deps at include/config/*.h")
simplified the Kconfig/fixdep interaction a lot.
For CONFIG_FOO_BAR_BAZ, Kconfig now touches include/config/FOO_BAR_BAZ
instead of the previous include/config/foo/bar/baz.h .
This commit simplifies the TRIM_UNUSED_KSYMS feature in a similar way:
- delete .h suffix
- delete tolower()
- put everything in 1 directory
For EXPORT_SYMBOL(FOO_BAR_BAZ), scripts/adjust_autoksyms.sh now touches
include/ksym/FOO_BAR_BAZ instead of include/ksym/foo/bar/baz.h .
This is more precise, avoiding possibly unnecessary rebuilds.
EXPORT_SYMBOL(FOO_BAR_BAZ)
EXPORT_SYMBOL(_FOO_BAR_BAZ)
EXPORT_SYMBOL(__FOO_BAR_BAZ)
were previously mapped to the same header, include/ksym/foo/bar/baz.h
but now are handled separately.
Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
Diffstat (limited to 'mm')
0 files changed, 0 insertions, 0 deletions