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| author | Darrick J. Wong <darrick.wong@oracle.com> | 2016-09-19 10:25:20 +1000 |
|---|---|---|
| committer | Dave Chinner <david@fromorbit.com> | 2016-09-19 10:25:20 +1000 |
| commit | c611cc0360cd924448c23ccd70ce8be703fcb4a6 (patch) | |
| tree | 8b421e59d4ebc171b0d7038d957cfd2b824c8db3 /block/ioctl.c | |
| parent | 4ed3f68792f6a9c21a290ae777565e7562a09653 (diff) | |
| download | linux-c611cc0360cd924448c23ccd70ce8be703fcb4a6.tar.gz linux-c611cc0360cd924448c23ccd70ce8be703fcb4a6.tar.xz | |
xfs: count the blocks in a btree
Provide a helper method to count the number of blocks in a short form
btree. The refcount and rmap btrees need to know the number of blocks
already in use to set up their per-AG block reservations during mount.
Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Dave Chinner <david@fromorbit.com>
Diffstat (limited to 'block/ioctl.c')
0 files changed, 0 insertions, 0 deletions