[PATCH 0/2] Add __counted_by_ptr macro

[Bill Wendling <morbo@google.com>]

These patches add the __counted_by_ptr macro and then uses it in
mm/memblock.h. The name of the __counted_by_ptr attribute is the same as
__counted_by, but two different macros are needed, because of feature
skew in GCC and clang. Once the minmum versions of the compilers support
'counted_by' on both flexible array members and pointers in structs,
this macro will become obsolete.

Bill Wendling (2):
  Compiler Attributes: Add __counted_by_ptr macro
  memblock: annotate struct memblock_type with __counted_by_ptr

 include/linux/compiler_types.h | 11 +++++++++++
 include/linux/memblock.h       |  2 +-
 init/Kconfig                   |  5 +++++
 3 files changed, 17 insertions(+), 1 deletion(-)

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2.52.0.rc2.455.g230fcf2819-goog