Convert coda to use the new mount API

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Convert the coda filesystem to the new internal mount API as the old
one will be obsoleted and removed.  This allows greater flexibility in
communication of mount parameters between userspace, the VFS and the
filesystem.

See Documentation/filesystems/mount_api.rst for more information.

Note this is slightly tricky as coda currently only has a binary mount data
interface.  This is handled through the parse_monolithic hook.

Also add a more conventional interface with a parameter named "fd" that
takes an fd that refers to a coda psdev, thereby specifying the index to
use.

Signed-off-by: David Howells <dhowells@redhat.com>
Co-developed-by: Eric Sandeen <sandeen@redhat.com>
Signed-off-by: Eric Sandeen <sandeen@redhat.com>
[sandeen: forward port to current upstream mount API interfaces]
Link: https://lore.kernel.org/r/97650eeb-94c7-4041-b58c-90e81e76b699@redhat.com
Tested-by: Jan Harkes <jaharkes@cs.cmu.edu>
Reviewed-by: Ian Kent <raven@themaw.net>
cc: coda@cs.cmu.edu
Signed-off-by: Christian Brauner <brauner@kernel.org>

...

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David Howells 2024-02-21 09:40:03 -06:00 • committed by Christian Brauner

parent 0611a640e6

commit 5916f439f2

1 changed files with 98 additions and 45 deletions

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fs/coda/inode.c

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