From: "Pratyush Yadav (Google)" <[email protected]> kho_scratch_migratetype(), defined in include/linux/memblock.h uses enum migratetype. This breaks build for memblock tests with:
./linux/memblock.h:634:73: error: parameter 2 (‘mt’) has incomplete type 634 | enum migratetype mt) Fix it by defining enum migratetype and MIGRATE_CMA. As is the case with the other headers in tools/testing/memblock, do not bring in the whole thing, only what is needed. Reported-by: Mike Rapoport <[email protected]> Closes: https://lore.kernel.org/linux-mm/[email protected]/ Signed-off-by: Pratyush Yadav (Google) <[email protected]> --- Notes: I didn't add a Fixes here since the commit hash for the deferred series isn't stable yet. Anyway, I think we should fold this into "kho: fix deferred initialization of scratch areas". So random bisects don't land on a broken test. tools/testing/memblock/linux/mmzone.h | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/tools/testing/memblock/linux/mmzone.h b/tools/testing/memblock/linux/mmzone.h index bb682659a12d..8d934ff5b080 100644 --- a/tools/testing/memblock/linux/mmzone.h +++ b/tools/testing/memblock/linux/mmzone.h @@ -35,4 +35,8 @@ typedef struct pglist_data { } pg_data_t; +enum migratetype { + MIGRATE_CMA, +}; + #endif base-commit: 74d1099bb4edfca3ce6edc61dbacbed96720034c -- 2.54.0.545.g6539524ca2-goog
