tools headers: Sync linux/gfp_types.h with kernel sources
To pick up changes from:
4c0a17e28340e458 ("slab: prevent recursive kmalloc() in alloc_empty_sheaf()")
This would be used to handle GFP masks in the perf code and address these
tools/perf build warnings:
Warning: Kernel ABI header differences:
diff -u tools/include/linux/gfp_types.h include/linux/gfp_types.h
Please see tools/include/uapi/README.
Acked-by: SeongJae Park <sj@kernel.org>
Cc: linux-mm@kvack.org
Signed-off-by: Namhyung Kim <namhyung@kernel.org>