e18b890bb0
Replace all uses of kmem_cache_t with struct kmem_cache. The patch was generated using the following script: #!/bin/sh # # Replace one string by another in all the kernel sources. # set -e for file in `find * -name "*.c" -o -name "*.h"|xargs grep -l $1`; do quilt add $file sed -e "1,\$s/$1/$2/g" $file >/tmp/$$ mv /tmp/$$ $file quilt refresh done The script was run like this sh replace kmem_cache_t "struct kmem_cache" Signed-off-by: Christoph Lameter <clameter@sgi.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
99 lines
2.9 KiB
C
99 lines
2.9 KiB
C
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extern struct vfsmount * sysfs_mount;
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extern struct kmem_cache *sysfs_dir_cachep;
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extern struct inode * sysfs_new_inode(mode_t mode, struct sysfs_dirent *);
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extern int sysfs_create(struct dentry *, int mode, int (*init)(struct inode *));
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extern int sysfs_dirent_exist(struct sysfs_dirent *, const unsigned char *);
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extern int sysfs_make_dirent(struct sysfs_dirent *, struct dentry *, void *,
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umode_t, int);
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extern int sysfs_add_file(struct dentry *, const struct attribute *, int);
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extern int sysfs_hash_and_remove(struct dentry * dir, const char * name);
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extern struct sysfs_dirent *sysfs_find(struct sysfs_dirent *dir, const char * name);
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extern int sysfs_create_subdir(struct kobject *, const char *, struct dentry **);
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extern void sysfs_remove_subdir(struct dentry *);
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extern const unsigned char * sysfs_get_name(struct sysfs_dirent *sd);
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extern void sysfs_drop_dentry(struct sysfs_dirent *sd, struct dentry *parent);
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extern int sysfs_setattr(struct dentry *dentry, struct iattr *iattr);
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extern struct rw_semaphore sysfs_rename_sem;
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extern struct super_block * sysfs_sb;
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extern const struct file_operations sysfs_dir_operations;
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extern const struct file_operations sysfs_file_operations;
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extern const struct file_operations bin_fops;
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extern struct inode_operations sysfs_dir_inode_operations;
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extern struct inode_operations sysfs_symlink_inode_operations;
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struct sysfs_symlink {
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char * link_name;
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struct kobject * target_kobj;
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};
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static inline struct kobject * to_kobj(struct dentry * dentry)
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{
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struct sysfs_dirent * sd = dentry->d_fsdata;
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return ((struct kobject *) sd->s_element);
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}
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static inline struct attribute * to_attr(struct dentry * dentry)
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{
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struct sysfs_dirent * sd = dentry->d_fsdata;
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return ((struct attribute *) sd->s_element);
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}
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static inline struct bin_attribute * to_bin_attr(struct dentry * dentry)
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{
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struct sysfs_dirent * sd = dentry->d_fsdata;
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return ((struct bin_attribute *) sd->s_element);
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}
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static inline struct kobject *sysfs_get_kobject(struct dentry *dentry)
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{
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struct kobject * kobj = NULL;
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spin_lock(&dcache_lock);
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if (!d_unhashed(dentry)) {
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struct sysfs_dirent * sd = dentry->d_fsdata;
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if (sd->s_type & SYSFS_KOBJ_LINK) {
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struct sysfs_symlink * sl = sd->s_element;
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kobj = kobject_get(sl->target_kobj);
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} else
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kobj = kobject_get(sd->s_element);
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}
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spin_unlock(&dcache_lock);
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return kobj;
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}
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static inline void release_sysfs_dirent(struct sysfs_dirent * sd)
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{
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if (sd->s_type & SYSFS_KOBJ_LINK) {
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struct sysfs_symlink * sl = sd->s_element;
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kfree(sl->link_name);
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kobject_put(sl->target_kobj);
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kfree(sl);
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}
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kfree(sd->s_iattr);
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kmem_cache_free(sysfs_dir_cachep, sd);
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}
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static inline struct sysfs_dirent * sysfs_get(struct sysfs_dirent * sd)
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{
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if (sd) {
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WARN_ON(!atomic_read(&sd->s_count));
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atomic_inc(&sd->s_count);
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}
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return sd;
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}
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static inline void sysfs_put(struct sysfs_dirent * sd)
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{
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if (atomic_dec_and_test(&sd->s_count))
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release_sysfs_dirent(sd);
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}
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