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ocfs2: implement i_op->permission

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Implement .permission() in ocfs2_file_iops, ocfs2_special_file_iops and
ocfs2_dir_iops.

This helps us avoid some multi-node races with mode change and vfs
operations.

Signed-off-by: Tiger Yang <tiger.yang@oracle.com>
Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com>
This commit is contained in:
Tiger Yang
2006-11-27 09:59:21 +08:00
committed by Mark Fasheh
parent 58d206c2fa
commit d38eb8db6a
3 changed files with 27 additions and 0 deletions
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2
fs/ocfs2/file.h
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@ -48,6 +48,8 @@ int ocfs2_do_extend_allocation(struct ocfs2_super *osb,
int ocfs2_setattr(struct dentry *dentry, struct iattr *attr);
int ocfs2_getattr(struct vfsmount *mnt, struct dentry *dentry,
struct kstat *stat);
int ocfs2_permission(struct inode *inode, int mask,
struct nameidata *nd);
int ocfs2_set_inode_size(handle_t *handle,
struct inode *inode,