diff options
Diffstat (limited to 'fs/xfs/xfs_inode.c')
| -rw-r--r-- | fs/xfs/xfs_inode.c | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/fs/xfs/xfs_inode.c b/fs/xfs/xfs_inode.c index 4a7b0ea22fa3..dff7b1cd8424 100644 --- a/fs/xfs/xfs_inode.c +++ b/fs/xfs/xfs_inode.c @@ -1135,6 +1135,7 @@ xfs_create( struct xfs_dquot *gdqp = NULL; struct xfs_dquot *pdqp = NULL; struct xfs_trans_res *tres; + bool cleared_space = false; uint resblks; trace_xfs_create(dp, name); @@ -1168,6 +1169,7 @@ xfs_create( * the case we'll drop the one we have and get a more * appropriate transaction later. */ +retry: error = xfs_trans_alloc(mp, tres, resblks, 0, 0, &tp); if (error == -ENOSPC) { /* flush outstanding delalloc blocks and retry */ @@ -1185,6 +1187,21 @@ xfs_create( */ error = xfs_trans_reserve_quota(tp, mp, udqp, gdqp, pdqp, resblks, 1, 0); + /* + * We weren't able to reserve enough quota to handle adding the inode. + * Flush any disk space that was being held in the hopes of speeding up + * the filesystem. + */ + if ((error == -EDQUOT || error == -ENOSPC) && !cleared_space) { + xfs_trans_cancel(tp); + if (unlock_dp_on_error) + xfs_iunlock(dp, XFS_ILOCK_EXCL); + unlock_dp_on_error = false; + cleared_space = xfs_inode_free_quota_blocks(dp, true); + if (cleared_space) + goto retry; + goto out_release_inode; + } if (error) goto out_trans_cancel; |