Revert "ceph: keep reference to parent inode on ceph_dentry"
This reverts commit 97d79b403e
.
This fails to account for d_parent changes due to rename or disconnected
dentries due to submounts or NFS reexports.
Signed-off-by: Sage Weil <sage@newdream.net>
This commit is contained in:
Родитель
f5412be599
Коммит
9bde178d05
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@ -60,7 +60,6 @@ int ceph_init_dentry(struct dentry *dentry)
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}
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di->dentry = dentry;
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di->lease_session = NULL;
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di->parent_inode = igrab(dentry->d_parent->d_inode);
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dentry->d_fsdata = di;
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dentry->d_time = jiffies;
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ceph_dentry_lru_add(dentry);
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@ -1034,7 +1033,7 @@ static void ceph_dentry_release(struct dentry *dentry)
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u64 snapid = CEPH_NOSNAP;
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if (!IS_ROOT(dentry)) {
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parent_inode = di->parent_inode;
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parent_inode = dentry->d_parent->d_inode;
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if (parent_inode)
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snapid = ceph_snap(parent_inode);
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}
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@ -1059,8 +1058,6 @@ static void ceph_dentry_release(struct dentry *dentry)
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kmem_cache_free(ceph_dentry_cachep, di);
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dentry->d_fsdata = NULL;
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}
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if (parent_inode)
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iput(parent_inode);
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}
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static int ceph_snapdir_d_revalidate(struct dentry *dentry,
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@ -207,7 +207,6 @@ struct ceph_dentry_info {
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struct dentry *dentry;
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u64 time;
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u64 offset;
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struct inode *parent_inode;
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};
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struct ceph_inode_xattrs_info {
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