The following series is for continued discussion of the need for
and implementation of stable directory offsets for shmemfs/tmpfs.
Changes since v3:
- Rebased on v6.4
- Fixed error handling bugs
Changes since v2:
- Move bulk of stable offset support into fs/libfs.c
- Replace xa_find_after with xas_find_next for efficiency
Changes since v1:
- Break the single patch up into a series
Changes since RFC:
- Destroy xarray in shmem_destroy_inode() instead of free_in_core_inode()
- A few cosmetic updates
---
Chuck Lever (3):
libfs: Add directory operations for stable offsets
shmem: Refactor shmem_symlink()
shmem: stable directory offsets
fs/dcache.c | 1 +
fs/libfs.c | 185 +++++++++++++++++++++++++++++++++++++++++
include/linux/dcache.h | 1 +
include/linux/fs.h | 9 ++
mm/shmem.c | 69 +++++++++++----
5 files changed, 250 insertions(+), 15 deletions(-)
--
Chuck Lever
