Messages in this thread Patch in this message | | | From | Marc-André Lureau <> | Subject | [PATCH v2 3/9] hugetlb: expose hugetlbfs_inode_info in header | Date | Mon, 6 Nov 2017 15:39:38 +0100 |
| |
hugetlbfs inode information will need to be accessed by code in mm/shmem.c for file sealing operations. Move inode information definition from .c file to header for needed access.
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Reviewed-by: Mike Kravetz <mike.kravetz@oracle.com> --- fs/hugetlbfs/inode.c | 10 ---------- include/linux/hugetlb.h | 10 ++++++++++ 2 files changed, 10 insertions(+), 10 deletions(-)
diff --git a/fs/hugetlbfs/inode.c b/fs/hugetlbfs/inode.c index ed113ea17aff..f57aab929e41 100644 --- a/fs/hugetlbfs/inode.c +++ b/fs/hugetlbfs/inode.c @@ -55,16 +55,6 @@ struct hugetlbfs_config { umode_t mode; }; -struct hugetlbfs_inode_info { - struct shared_policy policy; - struct inode vfs_inode; -}; - -static inline struct hugetlbfs_inode_info *HUGETLBFS_I(struct inode *inode) -{ - return container_of(inode, struct hugetlbfs_inode_info, vfs_inode); -} - int sysctl_hugetlb_shm_group; enum { diff --git a/include/linux/hugetlb.h b/include/linux/hugetlb.h index fbf5b31d47ee..590a77433a14 100644 --- a/include/linux/hugetlb.h +++ b/include/linux/hugetlb.h @@ -279,6 +279,16 @@ static inline struct hugetlbfs_sb_info *HUGETLBFS_SB(struct super_block *sb) return sb->s_fs_info; } +struct hugetlbfs_inode_info { + struct shared_policy policy; + struct inode vfs_inode; +}; + +static inline struct hugetlbfs_inode_info *HUGETLBFS_I(struct inode *inode) +{ + return container_of(inode, struct hugetlbfs_inode_info, vfs_inode); +} + extern const struct file_operations hugetlbfs_file_operations; extern const struct vm_operations_struct hugetlb_vm_ops; struct file *hugetlb_file_setup(const char *name, size_t size, vm_flags_t acct, -- 2.15.0.rc0.40.gaefcc5f6f
| |