diff options
Diffstat (limited to 'fs/xfs/libxfs/xfs_alloc.c')
| -rw-r--r-- | fs/xfs/libxfs/xfs_alloc.c | 49 |
1 files changed, 0 insertions, 49 deletions
diff --git a/fs/xfs/libxfs/xfs_alloc.c b/fs/xfs/libxfs/xfs_alloc.c index 1db50cfc0212..eef466260d43 100644 --- a/fs/xfs/libxfs/xfs_alloc.c +++ b/fs/xfs/libxfs/xfs_alloc.c @@ -3123,55 +3123,6 @@ xfs_alloc_query_all( return xfs_btree_query_all(cur, xfs_alloc_query_range_helper, &query); } -/* Find the size of the AG, in blocks. */ -xfs_agblock_t -xfs_ag_block_count( - struct xfs_mount *mp, - xfs_agnumber_t agno) -{ - ASSERT(agno < mp->m_sb.sb_agcount); - - if (agno < mp->m_sb.sb_agcount - 1) - return mp->m_sb.sb_agblocks; - return mp->m_sb.sb_dblocks - (agno * mp->m_sb.sb_agblocks); -} - -/* - * Verify that an AG block number pointer neither points outside the AG - * nor points at static metadata. - */ -bool -xfs_verify_agbno( - struct xfs_mount *mp, - xfs_agnumber_t agno, - xfs_agblock_t agbno) -{ - xfs_agblock_t eoag; - - eoag = xfs_ag_block_count(mp, agno); - if (agbno >= eoag) - return false; - if (agbno <= XFS_AGFL_BLOCK(mp)) - return false; - return true; -} - -/* - * Verify that an FS block number pointer neither points outside the - * filesystem nor points at static AG metadata. - */ -bool -xfs_verify_fsbno( - struct xfs_mount *mp, - xfs_fsblock_t fsbno) -{ - xfs_agnumber_t agno = XFS_FSB_TO_AGNO(mp, fsbno); - - if (agno >= mp->m_sb.sb_agcount) - return false; - return xfs_verify_agbno(mp, agno, XFS_FSB_TO_AGBNO(mp, fsbno)); -} - /* Is there a record covering a given extent? */ int xfs_alloc_has_record( |