diff options
| -rw-r--r-- | fs/nfs/inode.c | 20 | ||||
| -rw-r--r-- | include/linux/nfs_fs.h | 14 |
2 files changed, 34 insertions, 0 deletions
diff --git a/fs/nfs/inode.c b/fs/nfs/inode.c index 50a56edca0b5..0f9852ab87bb 100644 --- a/fs/nfs/inode.c +++ b/fs/nfs/inode.c @@ -916,6 +916,26 @@ void nfs_fattr_init(struct nfs_fattr *fattr) fattr->gencount = nfs_inc_attr_generation_counter(); } +struct nfs_fattr *nfs_alloc_fattr(void) +{ + struct nfs_fattr *fattr; + + fattr = kmalloc(sizeof(*fattr), GFP_NOFS); + if (fattr != NULL) + nfs_fattr_init(fattr); + return fattr; +} + +struct nfs_fh *nfs_alloc_fhandle(void) +{ + struct nfs_fh *fh; + + fh = kmalloc(sizeof(struct nfs_fh), GFP_NOFS); + if (fh != NULL) + fh->size = 0; + return fh; +} + /** * nfs_inode_attrs_need_update - check if the inode attributes need updating * @inode - pointer to inode diff --git a/include/linux/nfs_fs.h b/include/linux/nfs_fs.h index 07ce4609fe50..77c2ae53431c 100644 --- a/include/linux/nfs_fs.h +++ b/include/linux/nfs_fs.h @@ -356,6 +356,20 @@ extern struct nfs_open_context *nfs_find_open_context(struct inode *inode, struc extern u64 nfs_compat_user_ino64(u64 fileid); extern void nfs_fattr_init(struct nfs_fattr *fattr); +extern struct nfs_fattr *nfs_alloc_fattr(void); + +static inline void nfs_free_fattr(const struct nfs_fattr *fattr) +{ + kfree(fattr); +} + +extern struct nfs_fh *nfs_alloc_fhandle(void); + +static inline void nfs_free_fhandle(const struct nfs_fh *fh) +{ + kfree(fh); +} + /* linux/net/ipv4/ipconfig.c: trims ip addr off front of name, too. */ extern __be32 root_nfs_parse_addr(char *name); /*__init*/ extern unsigned long nfs_inc_attr_generation_counter(void); |