fuse: Allow fuse_fill_super_common() for submounts

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Submounts have their own superblock, which needs to be initialized.
However, they do not have a fuse_fs_context associated with them, and
the root node's attributes should be taken from the mountpoint's node.

Extend fuse_fill_super_common() to work for submounts by making the @ctx
parameter optional, and by adding a @submount_finode parameter.

(There is a plain "unsigned" in an existing code block that is being
indented by this commit.  Extend it to "unsigned int" so checkpatch does
not complain.)

Signed-off-by: Max Reitz <mreitz@redhat.com>
Signed-off-by: Miklos Szeredi <mszeredi@redhat.com>

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This commit is contained in:

Max Reitz 2020-09-09 17:52:17 +02:00 • committed by Miklos Szeredi

parent fcee216beb

commit 1866d779d5

2 changed files with 96 additions and 21 deletions

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8

fs/fuse/fuse_i.h

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109

fs/fuse/inode.c

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