From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from metis.ext.pengutronix.de ([2001:67c:670:201:290:27ff:fe1d:cc33]) by bombadil.infradead.org with esmtps (Exim 4.90_1 #2 (Red Hat Linux)) id 1f3Ggn-00021Y-Qr for barebox@lists.infradead.org; Tue, 03 Apr 2018 07:49:15 +0000 From: Sascha Hauer Date: Tue, 3 Apr 2018 09:48:34 +0200 Message-Id: <20180403074851.5411-3-s.hauer@pengutronix.de> In-Reply-To: <20180403074851.5411-1-s.hauer@pengutronix.de> References: <20180403074851.5411-1-s.hauer@pengutronix.de> List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "barebox" Errors-To: barebox-bounces+u.kleine-koenig=pengutronix.de@lists.infradead.org Subject: [PATCH 02/19] ubifs: remove dead code To: Barebox List Remove stuff that was added to UBIFS for U-Boot which we do not need because we already have it in the Linux header files. Signed-off-by: Sascha Hauer --- fs/ubifs/ubifs.h | 187 ------------------------------------------------------- 1 file changed, 187 deletions(-) diff --git a/fs/ubifs/ubifs.h b/fs/ubifs/ubifs.h index 5c5a82637e..5589f99401 100644 --- a/fs/ubifs/ubifs.h +++ b/fs/ubifs/ubifs.h @@ -96,193 +96,6 @@ void *kmemdup(const void *src, size_t len, gfp_t gfp); /* uapi/linux/limits.h */ #define XATTR_LIST_MAX 65536 /* size of extended attribute namelist (64k) */ -#ifndef __BAREBOX__ -/* linux/include/time.h */ -#define NSEC_PER_SEC 1000000000L -#define get_seconds() 0 -#define CURRENT_TIME_SEC ((struct timespec) { get_seconds(), 0 }) - -struct timespec { - time_t tv_sec; /* seconds */ - long tv_nsec; /* nanoseconds */ -}; - -static struct timespec current_fs_time(struct super_block *sb) -{ - struct timespec now; - now.tv_sec = 0; - now.tv_nsec = 0; - return now; -}; - -/* linux/include/dcache.h */ - -/* - * "quick string" -- eases parameter passing, but more importantly - * saves "metadata" about the string (ie length and the hash). - * - * hash comes first so it snuggles against d_parent in the - * dentry. - */ -struct qstr { - unsigned int hash; - unsigned int len; -#ifndef __BAREBOX__ - const char *name; -#else - char *name; -#endif -}; - -/* include/linux/fs.h */ - -/* Possible states of 'frozen' field */ -enum { - SB_UNFROZEN = 0, /* FS is unfrozen */ - SB_FREEZE_WRITE = 1, /* Writes, dir ops, ioctls frozen */ - SB_FREEZE_PAGEFAULT = 2, /* Page faults stopped as well */ - SB_FREEZE_FS = 3, /* For internal FS use (e.g. to stop - * internal threads if needed) */ - SB_FREEZE_COMPLETE = 4, /* ->freeze_fs finished successfully */ -}; - -#define SB_FREEZE_LEVELS (SB_FREEZE_COMPLETE - 1) - -struct sb_writers { -#ifndef __BAREBOX__ - /* Counters for counting writers at each level */ - struct percpu_counter counter[SB_FREEZE_LEVELS]; -#endif - wait_queue_head_t wait; /* queue for waiting for - writers / faults to finish */ - int frozen; /* Is sb frozen? */ - wait_queue_head_t wait_unfrozen; /* queue for waiting for - sb to be thawed */ -#ifdef CONFIG_DEBUG_LOCK_ALLOC - struct lockdep_map lock_map[SB_FREEZE_LEVELS]; -#endif -}; - -struct address_space { - struct inode *host; /* owner: inode, block_device */ -#ifndef __BAREBOX__ - struct radix_tree_root page_tree; /* radix tree of all pages */ -#endif - spinlock_t tree_lock; /* and lock protecting it */ - unsigned int i_mmap_writable;/* count VM_SHARED mappings */ - struct rb_root i_mmap; /* tree of private and shared mappings */ - struct list_head i_mmap_nonlinear;/*list VM_NONLINEAR mappings */ - struct mutex i_mmap_mutex; /* protect tree, count, list */ - /* Protected by tree_lock together with the radix tree */ - unsigned long nrpages; /* number of total pages */ - pgoff_t writeback_index;/* writeback starts here */ - const struct address_space_operations *a_ops; /* methods */ - unsigned long flags; /* error bits/gfp mask */ -#ifndef __BAREBOX__ - struct backing_dev_info *backing_dev_info; /* device readahead, etc */ -#endif - spinlock_t private_lock; /* for use by the address_space */ - struct list_head private_list; /* ditto */ - void *private_data; /* ditto */ -} __attribute__((aligned(sizeof(long)))); - -/* - * Keep mostly read-only and often accessed (especially for - * the RCU path lookup and 'stat' data) fields at the beginning - * of the 'struct inode' - */ -struct inode { - umode_t i_mode; - unsigned short i_opflags; - kuid_t i_uid; - kgid_t i_gid; - unsigned int i_flags; - -#ifdef CONFIG_FS_POSIX_ACL - struct posix_acl *i_acl; - struct posix_acl *i_default_acl; -#endif - - const struct inode_operations *i_op; - struct super_block *i_sb; - struct address_space *i_mapping; - -#ifdef CONFIG_SECURITY - void *i_security; -#endif - - /* Stat data, not accessed from path walking */ - unsigned long i_ino; - /* - * Filesystems may only read i_nlink directly. They shall use the - * following functions for modification: - * - * (set|clear|inc|drop)_nlink - * inode_(inc|dec)_link_count - */ - union { - const unsigned int i_nlink; - unsigned int __i_nlink; - }; - dev_t i_rdev; - loff_t i_size; - struct timespec i_atime; - struct timespec i_mtime; - struct timespec i_ctime; - spinlock_t i_lock; /* i_blocks, i_bytes, maybe i_size */ - unsigned short i_bytes; - unsigned int i_blkbits; - blkcnt_t i_blocks; - -#ifdef __NEED_I_SIZE_ORDERED - seqcount_t i_size_seqcount; -#endif - - /* Misc */ - unsigned long i_state; - struct mutex i_mutex; - - unsigned long dirtied_when; /* jiffies of first dirtying */ - - struct hlist_node i_hash; - struct list_head i_wb_list; /* backing dev IO list */ - struct list_head i_lru; /* inode LRU list */ - struct list_head i_sb_list; - union { - struct hlist_head i_dentry; - struct rcu_head i_rcu; - }; - u64 i_version; - atomic_t i_count; - atomic_t i_dio_count; - atomic_t i_writecount; - const struct file_operations *i_fop; /* former ->i_op->default_file_ops */ - struct file_lock *i_flock; - struct address_space i_data; -#ifdef CONFIG_QUOTA - struct dquot *i_dquot[MAXQUOTAS]; -#endif - struct list_head i_devices; - union { - struct pipe_inode_info *i_pipe; - struct block_device *i_bdev; - struct cdev *i_cdev; - }; - - __u32 i_generation; - -#ifdef CONFIG_FSNOTIFY - __u32 i_fsnotify_mask; /* all events this inode cares about */ - struct hlist_head i_fsnotify_marks; -#endif - -#ifdef CONFIG_IMA - atomic_t i_readcount; /* struct files open RO */ -#endif - void *i_private; /* fs or device private pointer */ -}; -#endif - struct super_operations { struct inode *(*alloc_inode)(struct super_block *sb); void (*destroy_inode)(struct inode *); -- 2.16.1 _______________________________________________ barebox mailing list barebox@lists.infradead.org http://lists.infradead.org/mailman/listinfo/barebox