Revision a229cf67ab851a6e92395f37ed141d065176575a authored by Linus Torvalds on 20 September 2023, 18:03:45 UTC, committed by Linus Torvalds on 20 September 2023, 18:03:45 UTC
Pull btrfs fixes from David Sterba: "A few more followup fixes to the directory listing. People have noticed different behaviour compared to other filesystems after changes in 6.5. This is now unified to more "logical" and expected behaviour while still within POSIX. And a few more fixes for stable. - change behaviour of readdir()/rewinddir() when new directory entries are created after opendir(), properly tracking the last entry - fix race in readdir when multiple threads can set the last entry index for a directory Additionally: - use exclusive lock when direct io might need to drop privs and call notify_change() - don't clear uptodate bit on page after an error, this may lead to a deadlock in subpage mode - fix waiting pattern when multiple readers block on Merkle tree data, switch to folios" * tag 'for-6.6-rc2-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux: btrfs: fix race between reading a directory and adding entries to it btrfs: refresh dir last index during a rewinddir(3) call btrfs: set last dir index to the current last index when opening dir btrfs: don't clear uptodate on write errors btrfs: file_remove_privs needs an exclusive lock in direct io write btrfs: convert btrfs_read_merkle_tree_page() to use a folio
Kconfig
# SPDX-License-Identifier: GPL-2.0-only
config CODA_FS
tristate "Coda file system support (advanced network fs)"
depends on INET
help
Coda is an advanced network file system, similar to NFS in that it
enables you to mount file systems of a remote server and access them
with regular Unix commands as if they were sitting on your hard
disk. Coda has several advantages over NFS: support for
disconnected operation (e.g. for laptops), read/write server
replication, security model for authentication and encryption,
persistent client caches and write back caching.
If you say Y here, your Linux box will be able to act as a Coda
*client*. You will need user level code as well, both for the
client and server. Servers are currently user level, i.e. they need
no kernel support. Please read
<file:Documentation/filesystems/coda.rst> and check out the Coda
home page <http://www.coda.cs.cmu.edu/>.
To compile the coda client support as a module, choose M here: the
module will be called coda.
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