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Diffstat (limited to 'fs/xfs/xfs_ialloc.c')
-rw-r--r--fs/xfs/xfs_ialloc.c17
1 files changed, 9 insertions, 8 deletions
diff --git a/fs/xfs/xfs_ialloc.c b/fs/xfs/xfs_ialloc.c
index 21e37b55f7e5..5aceb3f8ecd6 100644
--- a/fs/xfs/xfs_ialloc.c
+++ b/fs/xfs/xfs_ialloc.c
@@ -962,23 +962,22 @@ xfs_dialloc(
962 if (!pag->pagi_freecount && !okalloc) 962 if (!pag->pagi_freecount && !okalloc)
963 goto nextag; 963 goto nextag;
964 964
965 /*
966 * Then read in the AGI buffer and recheck with the AGI buffer
967 * lock held.
968 */
965 error = xfs_ialloc_read_agi(mp, tp, agno, &agbp); 969 error = xfs_ialloc_read_agi(mp, tp, agno, &agbp);
966 if (error) 970 if (error)
967 goto out_error; 971 goto out_error;
968 972
969 /*
970 * Once the AGI has been read in we have to recheck
971 * pagi_freecount with the AGI buffer lock held.
972 */
973 if (pag->pagi_freecount) { 973 if (pag->pagi_freecount) {
974 xfs_perag_put(pag); 974 xfs_perag_put(pag);
975 goto out_alloc; 975 goto out_alloc;
976 } 976 }
977 977
978 if (!okalloc) { 978 if (!okalloc)
979 xfs_trans_brelse(tp, agbp); 979 goto nextag_relse_buffer;
980 goto nextag; 980
981 }
982 981
983 error = xfs_ialloc_ag_alloc(tp, agbp, &ialloced); 982 error = xfs_ialloc_ag_alloc(tp, agbp, &ialloced);
984 if (error) { 983 if (error) {
@@ -1007,6 +1006,8 @@ xfs_dialloc(
1007 return 0; 1006 return 0;
1008 } 1007 }
1009 1008
1009nextag_relse_buffer:
1010 xfs_trans_brelse(tp, agbp);
1010nextag: 1011nextag:
1011 xfs_perag_put(pag); 1012 xfs_perag_put(pag);
1012 if (++agno == mp->m_sb.sb_agcount) 1013 if (++agno == mp->m_sb.sb_agcount)