[GIT PULL] configfs updates for Linux 5.15

[Christoph Hellwig <hch@infradead.org>]

[Note that Joel reviewed this very recently as well, but I suspect
 you're rather not see a rebase for a few new Reviewed-by: tags]

The following changes since commit 769f52676756b8c5feb302d2d95af59577fc69ec:

  configfs: restore the kernel v5.13 text attribute write behavior (2021-08-09 16:56:00 +0200)

are available in the Git repository at:

  git://git.infradead.org/users/hch/configfs.git tags/configfs-5.15

for you to fetch changes up to c42dd069be8dfc9b2239a5c89e73bbd08ab35de0:

  configfs: fix a race in configfs_lookup() (2021-08-25 07:58:49 +0200)

----------------------------------------------------------------
configfs updates for Linux 5.15

 - fix a race in configfs_lookup (Sishuai Gong)
 - minor cleanups (me)

----------------------------------------------------------------
Christoph Hellwig (3):
      configfs: return -ENAMETOOLONG earlier in configfs_lookup
      configfs: simplify the configfs_dirent_is_ready
      configfs: fold configfs_attach_attr into configfs_lookup

Sishuai Gong (1):
      configfs: fix a race in configfs_lookup()

 fs/configfs/dir.c | 87 ++++++++++++++++++++-----------------------------------
 1 file changed, 31 insertions(+), 56 deletions(-)