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| author | Sascha Hauer <s.hauer@pengutronix.de> | 2018-03-26 20:33:08 +0200 |
|---|---|---|
| committer | Sascha Hauer <s.hauer@pengutronix.de> | 2018-04-06 14:43:50 +0200 |
| commit | 99ae5d04065323d25c27af0c92b155d6e17e85a8 (patch) | |
| tree | 251c2fb6a21f5fab3fb7c6cd49913b1f503dc322 /fs/ubifs | |
| parent | fc90829f1cbc31122da9e9985af65fab02df16f3 (diff) | |
| download | barebox-99ae5d04065323d25c27af0c92b155d6e17e85a8.tar.gz barebox-99ae5d04065323d25c27af0c92b155d6e17e85a8.tar.xz | |
fs: Add super_operations
Add a struct super_operations we can use later when we get a fs
implementation closer to Linux. Only add the functions we'll likely
need though.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'fs/ubifs')
| -rw-r--r-- | fs/ubifs/super.c | 4 | ||||
| -rw-r--r-- | fs/ubifs/ubifs.h | 35 |
2 files changed, 0 insertions, 39 deletions
diff --git a/fs/ubifs/super.c b/fs/ubifs/super.c index ce6e95e373..b4eb76202b 100644 --- a/fs/ubifs/super.c +++ b/fs/ubifs/super.c @@ -556,7 +556,6 @@ out: done: clear_inode(inode); } -#endif static void ubifs_dirty_inode(struct inode *inode, int flags) { @@ -569,7 +568,6 @@ static void ubifs_dirty_inode(struct inode *inode, int flags) } } -#ifndef __BAREBOX__ static int ubifs_statfs(struct dentry *dentry, struct kstatfs *buf) { struct ubifs_info *c = dentry->d_sb->s_fs_info; @@ -2107,9 +2105,7 @@ const struct super_operations ubifs_super_operations = { .write_inode = ubifs_write_inode, .evict_inode = ubifs_evict_inode, .statfs = ubifs_statfs, -#endif .dirty_inode = ubifs_dirty_inode, -#ifndef __BAREBOX__ .remount_fs = ubifs_remount_fs, .show_options = ubifs_show_options, .sync_fs = ubifs_sync_fs, diff --git a/fs/ubifs/ubifs.h b/fs/ubifs/ubifs.h index 1391bd7283..22b24a1161 100644 --- a/fs/ubifs/ubifs.h +++ b/fs/ubifs/ubifs.h @@ -97,41 +97,6 @@ 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) */ -struct super_operations { - struct inode *(*alloc_inode)(struct super_block *sb); - void (*destroy_inode)(struct inode *); - - void (*dirty_inode) (struct inode *, int flags); -#ifndef __BAREBOX__ - int (*write_inode) (struct inode *, struct writeback_control *wbc); -#endif - int (*drop_inode) (struct inode *); - void (*evict_inode) (struct inode *); - void (*put_super) (struct super_block *); - int (*sync_fs)(struct super_block *sb, int wait); - int (*freeze_fs) (struct super_block *); - int (*unfreeze_fs) (struct super_block *); -#ifndef __BAREBOX__ - int (*statfs) (struct dentry *, struct kstatfs *); -#endif - int (*remount_fs) (struct super_block *, int *, char *); - void (*umount_begin) (struct super_block *); - -#ifndef __BAREBOX__ - int (*show_options)(struct seq_file *, struct dentry *); - int (*show_devname)(struct seq_file *, struct dentry *); - int (*show_path)(struct seq_file *, struct dentry *); - int (*show_stats)(struct seq_file *, struct dentry *); -#endif -#ifdef CONFIG_QUOTA - ssize_t (*quota_read)(struct super_block *, int, char *, size_t, loff_t); - ssize_t (*quota_write)(struct super_block *, int, const char *, size_t, loff_t); -#endif - int (*bdev_try_to_free_page)(struct super_block*, struct page*, gfp_t); - long (*nr_cached_objects)(struct super_block *, int); - long (*free_cached_objects)(struct super_block *, long, int); -}; - /* * get_seconds() not really needed in the read-only implmentation */ |