linux-kernel - [GIT PULL] fuse update for 5.16

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Date:   Tue, 9 Nov 2021 10:00:23 +0100
From:   Miklos Szeredi <miklos@...redi.hu>
To:     Linus Torvalds <torvalds@...ux-foundation.org>
Cc:     linux-kernel@...r.kernel.org, linux-fsdevel@...r.kernel.org
Subject: [GIT PULL] fuse update for 5.16

Hi Linus,

Please pull from:

  git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git tags/fuse-update-5.16

 - Fix a possible of deadlock in case inode writeback is in progress during
   dentry reclaim.

 - Fix a crash in case of page stealing.

 - Selectively invalidate cached attributes, possibly improving performance.

 - Allow filesystems to disable data flushing from ->flush().

 - Misc fixes and cleanups.

Thanks,
Miklos

---
Amir Goldstein (1):
      fuse: add FOPEN_NOFLUSH

Miklos Szeredi (20):
      fuse: make sure reclaim doesn't write the inode
      fuse: write inode in fuse_vma_close() instead of fuse_release()
      fuse: annotate lock in fuse_reverse_inval_entry()
      fuse: move fuse_invalidate_attr() into fuse_update_ctime()
      fuse: simplify __fuse_write_file_get()
      fuse: decrement nlink on overwriting rename
      fuse: don't increment nlink in link()
      fuse: selective attribute invalidation
      fuse: don't bump attr_version in cached write
      fuse: rename fuse_write_update_size()
      fuse: always invalidate attributes after writes
      fuse: fix attr version comparison in fuse_read_update_size()
      fuse: cleanup code conditional on fc->writeback_cache
      fuse: simplify local variables holding writeback cache state
      fuse: move reverting attributes to fuse_change_attributes()
      fuse: add cache_mask
      fuse: take cache_mask into account in getattr
      fuse: only update necessary attributes
      virtiofs: use strscpy for copying the queue name
      fuse: fix page stealing

Peng Hao (2):
      fuse: use kmap_local_page()
      fuse: delete redundant code

---
 fs/fuse/dax.c             |   5 +-
 fs/fuse/dev.c             |  24 ++++++---
 fs/fuse/dir.c             | 128 ++++++++++++++++++++++------------------------
 fs/fuse/file.c            | 106 ++++++++++++++++++++------------------
 fs/fuse/fuse_i.h          |  17 ++++--
 fs/fuse/inode.c           |  45 +++++++++++++---
 fs/fuse/ioctl.c           |   4 +-
 fs/fuse/readdir.c         |   6 +--
 fs/fuse/virtio_fs.c       |   2 +-
 fs/fuse/xattr.c           |  10 ++--
 include/uapi/linux/fuse.h |   7 ++-
 11 files changed, 203 insertions(+), 151 deletions(-)