diff options
Diffstat (limited to 'fs/coda/coda_linux.h')
| -rw-r--r-- | fs/coda/coda_linux.h | 14 |
1 files changed, 10 insertions, 4 deletions
diff --git a/fs/coda/coda_linux.h b/fs/coda/coda_linux.h index d5ebd36fb2cc..9be281bbcc06 100644 --- a/fs/coda/coda_linux.h +++ b/fs/coda/coda_linux.h @@ -46,15 +46,18 @@ extern const struct file_operations coda_ioctl_operations; /* operations shared over more than one file */ int coda_open(struct inode *i, struct file *f); int coda_release(struct inode *i, struct file *f); -int coda_permission(struct inode *inode, int mask); +int coda_permission(struct user_namespace *mnt_userns, struct inode *inode, + int mask); int coda_revalidate_inode(struct inode *); -int coda_getattr(const struct path *, struct kstat *, u32, unsigned int); -int coda_setattr(struct dentry *, struct iattr *); +int coda_getattr(struct user_namespace *, const struct path *, struct kstat *, + u32, unsigned int); +int coda_setattr(struct user_namespace *, struct dentry *, struct iattr *); -/* this file: heloers */ +/* this file: helpers */ char *coda_f2s(struct CodaFid *f); int coda_iscontrol(const char *name, size_t length); +umode_t coda_inode_type(struct coda_vattr *attr); void coda_vattr_to_iattr(struct inode *, struct coda_vattr *); void coda_iattr_to_vattr(struct iattr *, struct coda_vattr *); unsigned short coda_flags_to_cflags(unsigned short); @@ -81,6 +84,9 @@ static __inline__ void coda_flag_inode(struct inode *inode, int flag) { struct coda_inode_info *cii = ITOC(inode); + if (!inode) + return; + spin_lock(&cii->c_lock); cii->c_flags |= flag; spin_unlock(&cii->c_lock); |