From 209469d978ae91e460b37b32f2c2834d93e1ff13 Mon Sep 17 00:00:00 2001 From: Martin Brandenburg Date: Tue, 3 Apr 2018 16:27:14 +0000 Subject: [PATCH] orangefs: remove unused code Signed-off-by: Martin Brandenburg Signed-off-by: Mike Marshall --- fs/orangefs/orangefs-debug.h | 6 --- fs/orangefs/orangefs-kernel.h | 77 ----------------------------------- fs/orangefs/protocol.h | 45 -------------------- 3 files changed, 128 deletions(-) diff --git a/fs/orangefs/orangefs-debug.h b/fs/orangefs/orangefs-debug.h index c7db56a31b92..6e079d4230d0 100644 --- a/fs/orangefs/orangefs-debug.h +++ b/fs/orangefs/orangefs-debug.h @@ -43,12 +43,6 @@ #define GOSSIP_MAX_NR 16 #define GOSSIP_MAX_DEBUG (((__u64)1 << GOSSIP_MAX_NR) - 1) -/*function prototypes*/ -__u64 ORANGEFS_kmod_eventlog_to_mask(const char *event_logging); -__u64 ORANGEFS_debug_eventlog_to_mask(const char *event_logging); -char *ORANGEFS_debug_mask_to_eventlog(__u64 mask); -char *ORANGEFS_kmod_mask_to_eventlog(__u64 mask); - /* a private internal type */ struct __keyword_mask_s { const char *keyword; diff --git a/fs/orangefs/orangefs-kernel.h b/fs/orangefs/orangefs-kernel.h index f49d53de8901..c29bb0ebc6bb 100644 --- a/fs/orangefs/orangefs-kernel.h +++ b/fs/orangefs/orangefs-kernel.h @@ -65,11 +65,7 @@ #define ORANGEFS_REQDEVICE_NAME "pvfs2-req" #define ORANGEFS_DEVREQ_MAGIC 0x20030529 -#define ORANGEFS_LINK_MAX 0x000000FF #define ORANGEFS_PURGE_RETRY_COUNT 0x00000005 -#define ORANGEFS_MAX_NUM_OPTIONS 0x00000004 -#define ORANGEFS_MAX_MOUNT_OPT_LEN 0x00000080 -#define ORANGEFS_MAX_FSKEY_LEN 64 #define MAX_DEV_REQ_UPSIZE (2 * sizeof(__s32) + \ sizeof(__u64) + sizeof(struct orangefs_upcall_s)) @@ -112,15 +108,6 @@ extern const struct xattr_handler *orangefs_xattr_handlers[]; extern struct posix_acl *orangefs_get_acl(struct inode *inode, int type); extern int orangefs_set_acl(struct inode *inode, struct posix_acl *acl, int type); -/* - * Redefine xtvec structure so that we could move helper functions out of - * the define - */ -struct xtvec { - __kernel_off_t xtv_off; /* must be off_t */ - __kernel_size_t xtv_len; /* must be size_t */ -}; - /* * orangefs data structures */ @@ -224,39 +211,6 @@ struct orangefs_sb_info_s { struct list_head list; }; -/* - * structure that holds the state of any async I/O operation issued - * through the VFS. Needed especially to handle cancellation requests - * or even completion notification so that the VFS client-side daemon - * can free up its vfs_request slots. - */ -struct orangefs_kiocb_s { - /* the pointer to the task that initiated the AIO */ - struct task_struct *tsk; - - /* pointer to the kiocb that kicked this operation */ - struct kiocb *kiocb; - - /* buffer index that was used for the I/O */ - struct orangefs_bufmap *bufmap; - int buffer_index; - - /* orangefs kernel operation type */ - struct orangefs_kernel_op_s *op; - - /* set to indicate the type of the operation */ - int rw; - - /* file offset */ - loff_t offset; - - /* and the count in bytes */ - size_t bytes_to_be_copied; - - ssize_t bytes_copied; - int needs_cleanup; -}; - struct orangefs_stats { unsigned long cache_hits; unsigned long cache_misses; @@ -305,21 +259,6 @@ static inline struct orangefs_khandle *get_khandle_from_ino(struct inode *inode) return &(ORANGEFS_I(inode)->refn.khandle); } -static inline ino_t get_ino_from_khandle(struct inode *inode) -{ - struct orangefs_khandle *khandle; - ino_t ino; - - khandle = get_khandle_from_ino(inode); - ino = orangefs_khandle_to_ino(khandle); - return ino; -} - -static inline ino_t get_parent_ino_from_dentry(struct dentry *dentry) -{ - return get_ino_from_khandle(dentry->d_parent->d_inode); -} - static inline int is_root_handle(struct inode *inode) { gossip_debug(GOSSIP_DCACHE_DEBUG, @@ -391,7 +330,6 @@ void fsid_key_table_finalize(void); /* * defined in inode.c */ -__u32 convert_to_orangefs_mask(unsigned long lite_mask); struct inode *orangefs_new_inode(struct super_block *sb, struct inode *dir, int mode, @@ -410,17 +348,6 @@ int orangefs_update_time(struct inode *, struct timespec *, int); /* * defined in xattr.c */ -int orangefs_setxattr(struct dentry *dentry, - const char *name, - const void *value, - size_t size, - int flags); - -ssize_t orangefs_getxattr(struct dentry *dentry, - const char *name, - void *buffer, - size_t size); - ssize_t orangefs_listxattr(struct dentry *dentry, char *buffer, size_t size); /* @@ -467,8 +394,6 @@ int orangefs_inode_check_changed(struct inode *inode); int orangefs_inode_setattr(struct inode *inode, struct iattr *iattr); -int orangefs_unmount_sb(struct super_block *sb); - bool orangefs_cancel_op_in_progress(struct orangefs_kernel_op_s *op); int orangefs_normalize_to_errno(__s32 error_code); @@ -493,8 +418,6 @@ extern const struct inode_operations orangefs_dir_inode_operations; extern const struct file_operations orangefs_dir_operations; extern const struct dentry_operations orangefs_dentry_operations; -extern wait_queue_head_t orangefs_bufmap_init_waitq; - /* * misc convenience macros */ diff --git a/fs/orangefs/protocol.h b/fs/orangefs/protocol.h index dc6e3e6269c3..61ee8d64c842 100644 --- a/fs/orangefs/protocol.h +++ b/fs/orangefs/protocol.h @@ -5,11 +5,6 @@ #include #include -/* pvfs2-config.h ***********************************************************/ -#define ORANGEFS_VERSION_MAJOR 2 -#define ORANGEFS_VERSION_MINOR 9 -#define ORANGEFS_VERSION_SUB 0 - /* khandle stuff ***********************************************************/ /* @@ -70,16 +65,6 @@ static inline void ORANGEFS_khandle_from(struct orangefs_khandle *kh, } /* pvfs2-types.h ************************************************************/ -typedef __u32 ORANGEFS_uid; -typedef __u32 ORANGEFS_gid; -typedef __s32 ORANGEFS_fs_id; -typedef __u32 ORANGEFS_permissions; -typedef __u64 ORANGEFS_time; -typedef __s64 ORANGEFS_size; -typedef __u64 ORANGEFS_flags; -typedef __u64 ORANGEFS_ds_position; -typedef __s32 ORANGEFS_error; -typedef __s64 ORANGEFS_offset; #define ORANGEFS_SUPER_MAGIC 0x20030528 @@ -145,7 +130,6 @@ typedef __s64 ORANGEFS_offset; #define ORANGEFS_APPEND_FL FS_APPEND_FL #define ORANGEFS_NOATIME_FL FS_NOATIME_FL #define ORANGEFS_MIRROR_FL 0x01000000ULL -#define ORANGEFS_O_EXECUTE (1 << 0) #define ORANGEFS_FS_ID_NULL ((__s32)0) #define ORANGEFS_ATTR_SYS_UID (1 << 0) #define ORANGEFS_ATTR_SYS_GID (1 << 1) @@ -229,35 +213,6 @@ enum orangefs_ds_type { ORANGEFS_TYPE_INTERNAL = (1 << 5) /* for the server's private use */ }; -/* - * ORANGEFS_certificate simply stores a buffer with the buffer size. - * The buffer can be converted to an OpenSSL X509 struct for use. - */ -struct ORANGEFS_certificate { - __u32 buf_size; - unsigned char *buf; -}; - -/* - * A credential identifies a user and is signed by the client/user - * private key. - */ -struct ORANGEFS_credential { - __u32 userid; /* user id */ - __u32 num_groups; /* length of group_array */ - __u32 *group_array; /* groups for which the user is a member */ - char *issuer; /* alias of the issuing server */ - __u64 timeout; /* seconds after epoch to time out */ - __u32 sig_size; /* length of the signature in bytes */ - unsigned char *signature; /* digital signature */ - struct ORANGEFS_certificate certificate; /* user certificate buffer */ -}; -#define extra_size_ORANGEFS_credential (ORANGEFS_REQ_LIMIT_GROUPS * \ - sizeof(__u32) + \ - ORANGEFS_REQ_LIMIT_ISSUER + \ - ORANGEFS_REQ_LIMIT_SIGNATURE + \ - extra_size_ORANGEFS_certificate) - /* This structure is used by the VFS-client interaction alone */ struct ORANGEFS_keyval_pair { char key[ORANGEFS_MAX_XATTR_NAMELEN];