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| author | Darrick J. Wong <darrick.wong@oracle.com> | 2017-01-04 03:39:33 +0100 |
|---|---|---|
| committer | Darrick J. Wong <darrick.wong@oracle.com> | 2017-01-04 03:39:33 +0100 |
| commit | 20e73b000bcded44a91b79429d8fa743247602ad (patch) | |
| tree | f17ee4602050d1c97d03527b97addcbb35b48810 /fs/xfs/libxfs/xfs_rmap_btree.h | |
| parent | xfs: fix double-cleanup when CUI recovery fails (diff) | |
| download | linux-20e73b000bcded44a91b79429d8fa743247602ad.tar.xz linux-20e73b000bcded44a91b79429d8fa743247602ad.zip | |
xfs: use the actual AG length when reserving blocks
We need to use the actual AG length when making per-AG reservations,
since we could otherwise end up reserving more blocks out of the last
AG than there are actual blocks.
Complained-about-by: Brian Foster <bfoster@redhat.com>
Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Diffstat (limited to 'fs/xfs/libxfs/xfs_rmap_btree.h')
| -rw-r--r-- | fs/xfs/libxfs/xfs_rmap_btree.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/fs/xfs/libxfs/xfs_rmap_btree.h b/fs/xfs/libxfs/xfs_rmap_btree.h index 2a9ac472fb15..19c08e933049 100644 --- a/fs/xfs/libxfs/xfs_rmap_btree.h +++ b/fs/xfs/libxfs/xfs_rmap_btree.h @@ -60,7 +60,8 @@ extern void xfs_rmapbt_compute_maxlevels(struct xfs_mount *mp); extern xfs_extlen_t xfs_rmapbt_calc_size(struct xfs_mount *mp, unsigned long long len); -extern xfs_extlen_t xfs_rmapbt_max_size(struct xfs_mount *mp); +extern xfs_extlen_t xfs_rmapbt_max_size(struct xfs_mount *mp, + xfs_agblock_t agblocks); extern int xfs_rmapbt_calc_reserves(struct xfs_mount *mp, xfs_agnumber_t agno, xfs_extlen_t *ask, xfs_extlen_t *used); |