duplicate ovl_getxattr()

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ovl_getattr() returns the value of an xattr in a kmalloced buffer.  There
are two callers:

 ovl_copy_up_meta_inode_data()	(copy_up.c)
 ovl_get_redirect_xattr()	(util.c)

This patch just copies ovl_getxattr() to copy_up.c, the following patches
will deal with the differences in idividual callers.

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

...

This commit is contained in:

Miklos Szeredi 2020-09-02 10:58:48 +02:00

parent c86243b090

commit fee0f2980a

3 changed files with 35 additions and 4 deletions

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33

fs/overlayfs/copy_up.c

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2

fs/overlayfs/overlayfs.h

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4

fs/overlayfs/util.c

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