linux/fs/fuse
Linus Torvalds 6ce8b2ce0d fuse update for 6.9
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Merge tag 'fuse-update-6.9' of git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse

Pull fuse updates from Miklos Szeredi:

 - Add passthrough mode for regular file I/O.

   This allows performing read and write (also via memory maps) on a
   backing file without incurring the overhead of roundtrips to
   userspace. For now this is only allowed to privileged servers, but
   this limitation will go away in the future (Amir Goldstein)

 - Fix interaction of direct I/O mode with memory maps (Bernd Schubert)

 - Export filesystem tags through sysfs for virtiofs (Stefan Hajnoczi)

 - Allow resending queued requests for server crash recovery (Zhao Chen)

 - Misc fixes and cleanups

* tag 'fuse-update-6.9' of git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse: (38 commits)
  fuse: get rid of ff->readdir.lock
  fuse: remove unneeded lock which protecting update of congestion_threshold
  fuse: Fix missing FOLL_PIN for direct-io
  fuse: remove an unnecessary if statement
  fuse: Track process write operations in both direct and writethrough modes
  fuse: Use the high bit of request ID for indicating resend requests
  fuse: Introduce a new notification type for resend pending requests
  fuse: add support for explicit export disabling
  fuse: __kuid_val/__kgid_val helpers in fuse_fill_attr_from_inode()
  fuse: fix typo for fuse_permission comment
  fuse: Convert fuse_writepage_locked to take a folio
  fuse: Remove fuse_writepage
  virtio_fs: remove duplicate check if queue is broken
  fuse: use FUSE_ROOT_ID in fuse_get_root_inode()
  fuse: don't unhash root
  fuse: fix root lookup with nonzero generation
  fuse: replace remaining make_bad_inode() with fuse_make_bad()
  virtiofs: drop __exit from virtio_fs_sysfs_exit()
  fuse: implement passthrough for mmap
  fuse: implement splice read/write passthrough
  ...
2024-03-15 09:47:14 -07:00
..
acl.c fs.idmapped.v6.3 2023-02-20 11:53:11 -08:00
control.c fuse: remove unneeded lock which protecting update of congestion_threshold 2024-03-06 11:07:51 +01:00
cuse.c fuse: fix UAF in rcu pathwalks 2024-02-25 02:10:32 -05:00
dax.c fuse: dax: set fc->dax to NULL in fuse_dax_conn_free() 2023-12-04 10:16:53 +01:00
dev.c fuse: Use the high bit of request ID for indicating resend requests 2024-03-06 09:56:35 +01:00
dir.c fuse: fix typo for fuse_permission comment 2024-03-06 09:56:11 +01:00
file.c fuse update for 6.9 2024-03-15 09:47:14 -07:00
fuse_i.h fuse update for 6.9 2024-03-15 09:47:14 -07:00
inode.c fuse update for 6.9 2024-03-15 09:47:14 -07:00
ioctl.c fuse: ioctl: translate ENOSYS in outarg 2023-06-21 11:17:36 +02:00
iomode.c fuse: implement open in passthrough mode 2024-03-05 13:40:42 +01:00
Kconfig fuse: introduce FUSE_PASSTHROUGH capability 2024-02-23 17:36:32 +01:00
Makefile fuse: introduce FUSE_PASSTHROUGH capability 2024-02-23 17:36:32 +01:00
passthrough.c fuse: implement passthrough for mmap 2024-03-05 13:40:42 +01:00
readdir.c fuse: get rid of ff->readdir.lock 2024-03-06 16:20:58 +01:00
virtio_fs.c fuse update for 6.9 2024-03-15 09:47:14 -07:00
xattr.c fuse: move fuse_xattr_handlers to .rodata 2023-10-09 16:24:18 +02:00