libfs: Add simple_offset_rename() API
authorChuck Lever <chuck.lever@oracle.com>
Mon, 15 Apr 2024 15:20:55 +0000 (11:20 -0400)
committerChristian Brauner <brauner@kernel.org>
Wed, 17 Apr 2024 11:49:43 +0000 (13:49 +0200)
commit5a1a25be995e1014abd01600479915683e356f5c
tree9766a927ce8bbb0c0a17868f722331127a89ade7
parent23cdd0eed3f1fff3af323092b0b88945a7950d8e
libfs: Add simple_offset_rename() API

I'm about to fix a tmpfs rename bug that requires the use of
internal simple_offset helpers that are not available in mm/shmem.c

Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Link: https://lore.kernel.org/r/20240415152057.4605-3-cel@kernel.org
Signed-off-by: Christian Brauner <brauner@kernel.org>
fs/libfs.c
include/linux/fs.h
mm/shmem.c