This is a replacement for "Patch series restructure memfd code, v2" which was previously in mmotm. This previous series incorrectly moved the memfd code out of shemm.c as a separate commit. Please let me know if there are any issues with the way code is restructured/moved in this series. Specifically, the last patch. While redoing the series, all sparse warnings in mm/shmem.c are fixed in patch 1. Patch 2 updates comments, definitions, function names and file checking such that patch 3 is code movement only. v4 adds more cleanups in patch 2 before code movement. Mike Kravetz (3): mm/shmem: add __rcu annotations and properly deref radix entry mm/shmem: update file sealing comments and file checking mm: restructure memfd code fs/Kconfig | 3 + fs/fcntl.c | 2 +- include/linux/memfd.h | 16 +++ include/linux/shmem_fs.h | 13 -- mm/Makefile | 1 + mm/memfd.c | 345 +++++++++++++++++++++++++++++++++++++++++++++++ mm/shmem.c | 338 ++-------------------------------------------- 7 files changed, 377 insertions(+), 341 deletions(-) create mode 100644 include/linux/memfd.h create mode 100644 mm/memfd.c -- 2.13.6
