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Diffstat (limited to 'kernel/fs/ocfs2/inode.c')
-rw-r--r--kernel/fs/ocfs2/inode.c49
1 files changed, 30 insertions, 19 deletions
diff --git a/kernel/fs/ocfs2/inode.c b/kernel/fs/ocfs2/inode.c
index b254416dc..8f87e05ee 100644
--- a/kernel/fs/ocfs2/inode.c
+++ b/kernel/fs/ocfs2/inode.c
@@ -971,6 +971,7 @@ static void ocfs2_delete_inode(struct inode *inode)
int wipe, status;
sigset_t oldset;
struct buffer_head *di_bh = NULL;
+ struct ocfs2_dinode *di = NULL;
trace_ocfs2_delete_inode(inode->i_ino,
(unsigned long long)OCFS2_I(inode)->ip_blkno,
@@ -1025,6 +1026,14 @@ static void ocfs2_delete_inode(struct inode *inode)
goto bail_unlock_nfs_sync;
}
+ di = (struct ocfs2_dinode *)di_bh->b_data;
+ /* Skip inode deletion and wait for dio orphan entry recovered
+ * first */
+ if (unlikely(di->i_flags & cpu_to_le32(OCFS2_DIO_ORPHANED_FL))) {
+ ocfs2_cleanup_delete_inode(inode, 0);
+ goto bail_unlock_inode;
+ }
+
/* Query the cluster. This will be the final decision made
* before we go ahead and wipe the inode. */
status = ocfs2_query_inode_wipe(inode, di_bh, &wipe);
@@ -1191,17 +1200,19 @@ void ocfs2_evict_inode(struct inode *inode)
int ocfs2_drop_inode(struct inode *inode)
{
struct ocfs2_inode_info *oi = OCFS2_I(inode);
- int res;
trace_ocfs2_drop_inode((unsigned long long)oi->ip_blkno,
inode->i_nlink, oi->ip_flags);
- if (oi->ip_flags & OCFS2_INODE_MAYBE_ORPHANED)
- res = 1;
- else
- res = generic_drop_inode(inode);
+ assert_spin_locked(&inode->i_lock);
+ inode->i_state |= I_WILL_FREE;
+ spin_unlock(&inode->i_lock);
+ write_inode_now(inode, 1);
+ spin_lock(&inode->i_lock);
+ WARN_ON(inode->i_state & I_NEW);
+ inode->i_state &= ~I_WILL_FREE;
- return res;
+ return 1;
}
/*
@@ -1350,32 +1361,32 @@ int ocfs2_validate_inode_block(struct super_block *sb,
rc = -EINVAL;
if (!OCFS2_IS_VALID_DINODE(di)) {
- ocfs2_error(sb, "Invalid dinode #%llu: signature = %.*s\n",
- (unsigned long long)bh->b_blocknr, 7,
- di->i_signature);
+ rc = ocfs2_error(sb, "Invalid dinode #%llu: signature = %.*s\n",
+ (unsigned long long)bh->b_blocknr, 7,
+ di->i_signature);
goto bail;
}
if (le64_to_cpu(di->i_blkno) != bh->b_blocknr) {
- ocfs2_error(sb, "Invalid dinode #%llu: i_blkno is %llu\n",
- (unsigned long long)bh->b_blocknr,
- (unsigned long long)le64_to_cpu(di->i_blkno));
+ rc = ocfs2_error(sb, "Invalid dinode #%llu: i_blkno is %llu\n",
+ (unsigned long long)bh->b_blocknr,
+ (unsigned long long)le64_to_cpu(di->i_blkno));
goto bail;
}
if (!(di->i_flags & cpu_to_le32(OCFS2_VALID_FL))) {
- ocfs2_error(sb,
- "Invalid dinode #%llu: OCFS2_VALID_FL not set\n",
- (unsigned long long)bh->b_blocknr);
+ rc = ocfs2_error(sb,
+ "Invalid dinode #%llu: OCFS2_VALID_FL not set\n",
+ (unsigned long long)bh->b_blocknr);
goto bail;
}
if (le32_to_cpu(di->i_fs_generation) !=
OCFS2_SB(sb)->fs_generation) {
- ocfs2_error(sb,
- "Invalid dinode #%llu: fs_generation is %u\n",
- (unsigned long long)bh->b_blocknr,
- le32_to_cpu(di->i_fs_generation));
+ rc = ocfs2_error(sb,
+ "Invalid dinode #%llu: fs_generation is %u\n",
+ (unsigned long long)bh->b_blocknr,
+ le32_to_cpu(di->i_fs_generation));
goto bail;
}