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linux-sg2042
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switch ocfs2, close races 

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
This commit is contained in:
Al Viro 2010-12-18 12:10:00 -05:00
parent 41ced6dcf3
commit ba87167c06
3 changed files with 2 additions and 10 deletions
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6
fs/ocfs2/export.c
View File

@ -137,9 +137,7 @@ check_gen:
}
result = d_obtain_alias(inode);
if (!IS_ERR(result))
d_set_d_op(result, &ocfs2_dentry_ops);
else
if (IS_ERR(result))
mlog_errno(PTR_ERR(result));
bail:
@ -175,8 +173,6 @@ static struct dentry *ocfs2_get_parent(struct dentry *child)
}
parent = d_obtain_alias(ocfs2_iget(OCFS2_SB(dir->i_sb), blkno, 0, 0));
if (!IS_ERR(parent))
d_set_d_op(parent, &ocfs2_dentry_ops);
bail_unlock:
ocfs2_inode_unlock(dir, 0);

5
fs/ocfs2/namei.c
View File

@ -147,7 +147,6 @@ static struct dentry *ocfs2_lookup(struct inode *dir, struct dentry *dentry,
spin_unlock(&oi->ip_lock);
bail_add:
d_set_d_op(dentry, &ocfs2_dentry_ops);
ret = d_splice_alias(inode, dentry);
if (inode) {
@ -415,7 +414,6 @@ static int ocfs2_mknod(struct inode *dir,
mlog_errno(status);
goto leave;
}
d_set_d_op(dentry, &ocfs2_dentry_ops);
status = ocfs2_add_entry(handle, dentry, inode,
OCFS2_I(inode)->ip_blkno, parent_fe_bh,
@ -743,7 +741,6 @@ static int ocfs2_link(struct dentry *old_dentry,
}
ihold(inode);
d_set_d_op(dentry, &ocfs2_dentry_ops);
d_instantiate(dentry, inode);
out_commit:
@ -1797,7 +1794,6 @@ static int ocfs2_symlink(struct inode *dir,
mlog_errno(status);
goto bail;
}
d_set_d_op(dentry, &ocfs2_dentry_ops);
status = ocfs2_add_entry(handle, dentry, inode,
le64_to_cpu(fe->i_blkno), parent_fe_bh,
@ -2462,7 +2458,6 @@ int ocfs2_mv_orphaned_inode_to_new(struct inode *dir,
goto out_commit;
}
d_set_d_op(dentry, &ocfs2_dentry_ops);
d_instantiate(dentry, inode);
status = 0;
out_commit:

1
fs/ocfs2/super.c
View File

@ -2097,6 +2097,7 @@ static int ocfs2_initialize_super(struct super_block *sb,
sb->s_fs_info = osb;
sb->s_op = &ocfs2_sops;
sb->s_d_op = &ocfs2_dentry_ops;
sb->s_export_op = &ocfs2_export_ops;
sb->s_qcop = &ocfs2_quotactl_ops;
sb->dq_op = &ocfs2_quota_operations;