diff options
Diffstat (limited to 'fs/xfs')
| -rw-r--r-- | fs/xfs/libxfs/xfs_ialloc.c | 23 | ||||
| -rw-r--r-- | fs/xfs/xfs_inode.c | 3 |
2 files changed, 8 insertions, 18 deletions
diff --git a/fs/xfs/libxfs/xfs_ialloc.c b/fs/xfs/libxfs/xfs_ialloc.c index 4540fbcd68a3..872591e8f5cb 100644 --- a/fs/xfs/libxfs/xfs_ialloc.c +++ b/fs/xfs/libxfs/xfs_ialloc.c @@ -1717,7 +1717,7 @@ xfs_dialloc_roll( * This function will ensure that the selected AG has free inodes available to * allocate from. The selected AGI will be returned locked to the caller, and it * will allocate more free inodes if required. If no free inodes are found or - * can be allocated, no AGI will be returned. + * can be allocated, -ENOSPC be returned. */ int xfs_dialloc_select_ag( @@ -1730,7 +1730,6 @@ xfs_dialloc_select_ag( struct xfs_buf *agbp; xfs_agnumber_t agno; int error; - bool noroom = false; xfs_agnumber_t start_agno; struct xfs_perag *pag; struct xfs_ino_geometry *igeo = M_IGEO(mp); @@ -1744,7 +1743,7 @@ xfs_dialloc_select_ag( */ start_agno = xfs_ialloc_ag_select(*tpp, parent, mode); if (start_agno == NULLAGNUMBER) - return 0; + return -ENOSPC; /* * If we have already hit the ceiling of inode blocks then clear @@ -1757,7 +1756,6 @@ xfs_dialloc_select_ag( if (igeo->maxicount && percpu_counter_read_positive(&mp->m_icount) + igeo->ialloc_inos > igeo->maxicount) { - noroom = true; okalloc = false; } @@ -1794,10 +1792,8 @@ xfs_dialloc_select_ag( if (error) break; - if (pag->pagi_freecount) { - xfs_perag_put(pag); + if (pag->pagi_freecount) goto found_ag; - } if (!okalloc) goto nextag_relse_buffer; @@ -1805,9 +1801,6 @@ xfs_dialloc_select_ag( error = xfs_ialloc_ag_alloc(*tpp, agbp, pag); if (error < 0) { xfs_trans_brelse(*tpp, agbp); - - if (error == -ENOSPC) - error = 0; break; } @@ -1818,12 +1811,11 @@ xfs_dialloc_select_ag( * allocate one of the new inodes. */ ASSERT(pag->pagi_freecount > 0); - xfs_perag_put(pag); error = xfs_dialloc_roll(tpp, agbp); if (error) { xfs_buf_relse(agbp); - return error; + break; } goto found_ag; } @@ -1831,16 +1823,17 @@ xfs_dialloc_select_ag( nextag_relse_buffer: xfs_trans_brelse(*tpp, agbp); nextag: - xfs_perag_put(pag); if (++agno == mp->m_sb.sb_agcount) agno = 0; if (agno == start_agno) - return noroom ? -ENOSPC : 0; + break; + xfs_perag_put(pag); } xfs_perag_put(pag); - return error; + return error ? error : -ENOSPC; found_ag: + xfs_perag_put(pag); *IO_agbp = agbp; return 0; } diff --git a/fs/xfs/xfs_inode.c b/fs/xfs/xfs_inode.c index 4d397c29ff83..743c8eeee94a 100644 --- a/fs/xfs/xfs_inode.c +++ b/fs/xfs/xfs_inode.c @@ -923,9 +923,6 @@ xfs_dir_ialloc( if (error) return error; - if (!agibp) - return -ENOSPC; - /* Allocate an inode from the selected AG */ error = xfs_dialloc_ag(*tpp, agibp, parent_ino, &ino); if (error) |