linux-stable/fs/erofs
Linus Torvalds 815409a12c overlayfs update for 5.15
-----BEGIN PGP SIGNATURE-----
 
 iHUEABYIAB0WIQSQHSd0lITzzeNWNm3h3BK/laaZPAUCYTDKKAAKCRDh3BK/laaZ
 PG9PAQCUF0fdBlCKudwSEt5PV5xemycL9OCAlYCd7d4XbBIe9wEA6sVJL9J+OwV2
 aF0NomiXtJccE+S9+byjVCyqSzQJGQQ=
 =6L2Y
 -----END PGP SIGNATURE-----

Merge tag 'ovl-update-5.15' of git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs

Pull overlayfs update from Miklos Szeredi:

 - Copy up immutable/append/sync/noatime attributes (Amir Goldstein)

 - Improve performance by enabling RCU lookup.

 - Misc fixes and improvements

The reason this touches so many files is that the ->get_acl() method now
gets a "bool rcu" argument.  The ->get_acl() API was updated based on
comments from Al and Linus:

Link: https://lore.kernel.org/linux-fsdevel/CAJfpeguQxpd6Wgc0Jd3ks77zcsAv_bn0q17L3VNnnmPKu11t8A@mail.gmail.com/

* tag 'ovl-update-5.15' of git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs:
  ovl: enable RCU'd ->get_acl()
  vfs: add rcu argument to ->get_acl() callback
  ovl: fix BUG_ON() in may_delete() when called from ovl_cleanup()
  ovl: use kvalloc in xattr copy-up
  ovl: update ctime when changing fileattr
  ovl: skip checking lower file's i_writecount on truncate
  ovl: relax lookup error on mismatch origin ftype
  ovl: do not set overlay.opaque for new directories
  ovl: add ovl_allow_offline_changes() helper
  ovl: disable decoding null uuid with redirect_dir
  ovl: consistent behavior for immutable/append-only inodes
  ovl: copy up sync/noatime fileattr flags
  ovl: pass ovl_fs to ovl_check_setxattr()
  fs: add generic helper for filling statx attribute flags
2021-09-02 09:21:27 -07:00
..
compress.h erofs: clean up file headers & footers 2021-06-08 00:41:24 +08:00
data.c erofs: support reading chunk-based uncompressed files 2021-08-20 22:38:01 +08:00
decompressor.c erofs: clean up file headers & footers 2021-06-08 00:41:24 +08:00
dir.c erofs: clean up file headers & footers 2021-06-08 00:41:24 +08:00
erofs_fs.h erofs: introduce chunk-based file on-disk format 2021-08-20 22:38:01 +08:00
inode.c erofs: fix double free of 'copied' 2021-08-25 22:05:58 +08:00
internal.h erofs: support reading chunk-based uncompressed files 2021-08-20 22:38:01 +08:00
Kconfig erofs: iomap support for non-tailpacking DIO 2021-08-10 00:14:42 +08:00
Makefile erofs: introduce multipage per-CPU buffers 2021-04-10 03:19:59 +08:00
namei.c erofs: add fiemap support with iomap 2021-08-19 00:13:43 +08:00
pcpubuf.c erofs: introduce multipage per-CPU buffers 2021-04-10 03:19:59 +08:00
super.c erofs: remove the mapping parameter from erofs_try_to_free_cached_page() 2021-08-11 09:47:39 +08:00
tagptr.h erofs: clean up file headers & footers 2021-06-08 00:41:24 +08:00
utils.c erofs: clean up file headers & footers 2021-06-08 00:41:24 +08:00
xattr.c vfs: add rcu argument to ->get_acl() callback 2021-08-18 22:08:24 +02:00
xattr.h vfs: add rcu argument to ->get_acl() callback 2021-08-18 22:08:24 +02:00
zdata.c erofs: remove the mapping parameter from erofs_try_to_free_cached_page() 2021-08-11 09:47:39 +08:00
zdata.h erofs: clean up file headers & footers 2021-06-08 00:41:24 +08:00
zmap.c erofs: add fiemap support with iomap 2021-08-19 00:13:43 +08:00
zpvec.h erofs: clean up file headers & footers 2021-06-08 00:41:24 +08:00