btrfs: new ioctls to do logical->inode and inode->path resolving

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these ioctls make use of the new functions initially added for scrub. they
return all inodes belonging to a logical address (BTRFS_IOC_LOGICAL_INO) and
all paths belonging to an inode (BTRFS_IOC_INO_PATHS).

Signed-off-by: Jan Schmidt <list.btrfs@jan-o-sch.net>

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Jan Schmidt 2011-07-07 16:48:38 +02:00

parent 0ef8e45158

commit d7728c960d

2 changed files with 162 additions and 0 deletions

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143

fs/btrfs/ioctl.c

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19

fs/btrfs/ioctl.h

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