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Message-Id: <20180126190717.11075-7-martin@omnibond.com>
Date: Fri, 26 Jan 2018 14:07:16 -0500
From: Martin Brandenburg <martin@...ibond.com>
To: hubcap@...ibond.com, linux-kernel@...r.kernel.org,
linux-fsdevel@...r.kernel.org, devel@...ts.orangefs.org
Cc: Martin Brandenburg <martin@...ibond.com>
Subject: [PATCH 6/7] orangefs: remove unused code
Signed-off-by: Martin Brandenburg <martin@...ibond.com>
---
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 <linux/slab.h>
#include <linux/ioctl.h>
-/* 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];
--
2.14.2
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