diff options
Diffstat (limited to 'fs/xfs/linux-2.6/xfs_aops.c')
| -rw-r--r-- | fs/xfs/linux-2.6/xfs_aops.c | 17 |
1 files changed, 13 insertions, 4 deletions
diff --git a/fs/xfs/linux-2.6/xfs_aops.c b/fs/xfs/linux-2.6/xfs_aops.c index bb224d07e1ef..f35dba9bf1d9 100644 --- a/fs/xfs/linux-2.6/xfs_aops.c +++ b/fs/xfs/linux-2.6/xfs_aops.c @@ -146,16 +146,25 @@ xfs_destroy_ioend( xfs_ioend_t *ioend) { struct buffer_head *bh, *next; + struct xfs_inode *ip = XFS_I(ioend->io_inode); for (bh = ioend->io_buffer_head; bh; bh = next) { next = bh->b_private; bh->b_end_io(bh, !ioend->io_error); } - if (unlikely(ioend->io_error)) { - vn_ioerror(XFS_I(ioend->io_inode), ioend->io_error, - __FILE__,__LINE__); + + /* + * Volume managers supporting multiple paths can send back ENODEV + * when the final path disappears. In this case continuing to fill + * the page cache with dirty data which cannot be written out is + * evil, so prevent that. + */ + if (unlikely(ioend->io_error == -ENODEV)) { + xfs_do_force_shutdown(ip->i_mount, SHUTDOWN_DEVICE_REQ, + __FILE__, __LINE__); } - vn_iowake(XFS_I(ioend->io_inode)); + + vn_iowake(ip); mempool_free(ioend, xfs_ioend_pool); } |