Zach Brown 6c12e7c38b scoutfs: add hard link support ...

Now that we have the link backrefs let's add support for hard links so
we can verify that an inode can have multiple backrefs.  (It can.)

It's a straight forward refactoring of mknod to let callers either
allocate or use existing inodes.  We push all the btree item specific
work into a function called by mknod and link.

The only surprising bit is the small max link count.  It's limiting
the worst case buffer size for the inode_paths ioctl.

Signed-off-by: Zach Brown <zab@versity.com>

2016-08-17 16:22:00 -07:00

kmod

scoutfs: add hard link support

2016-08-17 16:22:00 -07:00

S

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