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[XFS] Shutdown the filesystem if all device paths have gone. Made

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shutdown vop flags consistent with sync vop flags declarations too.

SGI-PV: 939911
SGI-Modid: xfs-linux-melb:xfs-kern:26096a

Signed-off-by: Nathan Scott <nathans@sgi.com>
This commit is contained in:
Nathan Scott
2006-06-09 14:58:38 +10:00
parent b76963fac4
commit 7d04a335b6
18 changed files with 78 additions and 57 deletions
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15
fs/xfs/linux-2.6/xfs_aops.c
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@@ -136,9 +136,10 @@ xfs_destroy_ioend(
for (bh = ioend->io_buffer_head; bh; bh = next) {
next = bh->b_private;
bh->b_end_io(bh, ioend->io_uptodate);
bh->b_end_io(bh, !ioend->io_error);
}
if (unlikely(ioend->io_error))
vn_ioerror(ioend->io_vnode, ioend->io_error, __FILE__,__LINE__);
vn_iowake(ioend->io_vnode);
mempool_free(ioend, xfs_ioend_pool);
}
@@ -185,7 +186,7 @@ xfs_end_bio_unwritten(
size_t size = ioend->io_size;
int error;
if (ioend->io_uptodate)
if (likely(!ioend->io_error))
VOP_BMAP(vp, offset, size, BMAPI_UNWRITTEN, NULL, NULL, error);
xfs_destroy_ioend(ioend);
}
@@ -211,7 +212,7 @@ xfs_alloc_ioend(
* all the I/O from calling the completion routine too early.
*/
atomic_set(&ioend->io_remaining, 1);
ioend->io_uptodate = 1; /* cleared if any I/O fails */
ioend->io_error = 0;
ioend->io_list = NULL;
ioend->io_type = type;
ioend->io_vnode = vn_from_inode(inode);
@@ -271,16 +272,14 @@ xfs_end_bio(
if (bio->bi_size)
return 1;
ASSERT(ioend);
ASSERT(atomic_read(&bio->bi_cnt) >= 1);
ioend->io_error = test_bit(BIO_UPTODATE, &bio->bi_flags) ? 0 : error;
/* Toss bio and pass work off to an xfsdatad thread */
if (!test_bit(BIO_UPTODATE, &bio->bi_flags))
ioend->io_uptodate = 0;
bio->bi_private = NULL;
bio->bi_end_io = NULL;
bio_put(bio);
xfs_finish_ioend(ioend);
return 0;
}