dir_f = JFFS2_INODE_INFO(dir_i);
c = JFFS2_SB_INFO(dir_i->i_sb);
- down(&dir_f->sem);
+ mutex_lock(&dir_f->sem);
/* NB: The 2.2 backport will need to explicitly check for '.' and '..' here */
for (fd_list = dir_f->dents; fd_list && fd_list->nhash <= target->d_name.hash; fd_list = fd_list->next) {
}
if (fd)
ino = fd->ino;
- up(&dir_f->sem);
+ mutex_unlock(&dir_f->sem);
if (ino) {
- inode = iget(dir_i->i_sb, ino);
- if (!inode) {
+ inode = jffs2_iget(dir_i->i_sb, ino);
+ if (IS_ERR(inode)) {
printk(KERN_WARNING "iget() failed for ino #%u\n", ino);
- return (ERR_PTR(-EIO));
+ return ERR_CAST(inode);
}
}
}
curofs=1;
- down(&f->sem);
+ mutex_lock(&f->sem);
for (fd = f->dents; fd; fd = fd->next) {
curofs++;
break;
offset++;
}
- up(&f->sem);
+ mutex_unlock(&f->sem);
out:
filp->f_pos = offset;
return 0;
struct jffs2_inode_info *f, *dir_f;
struct jffs2_sb_info *c;
struct inode *inode;
- struct posix_acl *acl;
int ret;
ri = jffs2_alloc_raw_inode();
D1(printk(KERN_DEBUG "jffs2_create()\n"));
- inode = jffs2_new_inode(dir_i, mode, ri, &acl);
+ inode = jffs2_new_inode(dir_i, mode, ri);
if (IS_ERR(inode)) {
D1(printk(KERN_DEBUG "jffs2_new_inode() failed\n"));
ret = jffs2_do_create(c, dir_f, f, ri,
dentry->d_name.name, dentry->d_name.len);
-
- if (ret)
- goto fail_acl;
-
- ret = jffs2_init_security(inode, dir_i);
- if (ret)
- goto fail_acl;
- ret = jffs2_init_acl(inode, acl);
if (ret)
goto fail;
inode->i_ino, inode->i_mode, inode->i_nlink, f->inocache->nlink, inode->i_mapping->nrpages));
return 0;
- fail_acl:
- posix_acl_release(acl);
fail:
make_bad_inode(inode);
iput(inode);
ret = jffs2_do_link(c, dir_f, f->inocache->ino, type, dentry->d_name.name, dentry->d_name.len, now);
if (!ret) {
- down(&f->sem);
+ mutex_lock(&f->sem);
old_dentry->d_inode->i_nlink = ++f->inocache->nlink;
- up(&f->sem);
+ mutex_unlock(&f->sem);
d_instantiate(dentry, old_dentry->d_inode);
dir_i->i_mtime = dir_i->i_ctime = ITIME(now);
atomic_inc(&old_dentry->d_inode->i_count);
struct jffs2_full_dirent *fd;
int namelen;
uint32_t alloclen;
- struct posix_acl *acl;
int ret, targetlen = strlen(target);
/* FIXME: If you care. We'd need to use frags for the target
return ret;
}
- inode = jffs2_new_inode(dir_i, S_IFLNK | S_IRWXUGO, ri, &acl);
+ inode = jffs2_new_inode(dir_i, S_IFLNK | S_IRWXUGO, ri);
if (IS_ERR(inode)) {
jffs2_free_raw_inode(ri);
if (IS_ERR(fn)) {
/* Eeek. Wave bye bye */
- up(&f->sem);
+ mutex_unlock(&f->sem);
jffs2_complete_reservation(c);
jffs2_clear_inode(inode);
- posix_acl_release(acl);
return PTR_ERR(fn);
}
f->target = kmalloc(targetlen + 1, GFP_KERNEL);
if (!f->target) {
printk(KERN_WARNING "Can't allocate %d bytes of memory\n", targetlen + 1);
- up(&f->sem);
+ mutex_unlock(&f->sem);
jffs2_complete_reservation(c);
jffs2_clear_inode(inode);
- posix_acl_release(acl);
return -ENOMEM;
}
obsoleted by the first data write
*/
f->metadata = fn;
- up(&f->sem);
+ mutex_unlock(&f->sem);
jffs2_complete_reservation(c);
ret = jffs2_init_security(inode, dir_i);
if (ret) {
jffs2_clear_inode(inode);
- posix_acl_release(acl);
return ret;
}
- ret = jffs2_init_acl(inode, acl);
+ ret = jffs2_init_acl_post(inode);
if (ret) {
jffs2_clear_inode(inode);
return ret;
}
dir_f = JFFS2_INODE_INFO(dir_i);
- down(&dir_f->sem);
+ mutex_lock(&dir_f->sem);
rd->magic = cpu_to_je16(JFFS2_MAGIC_BITMASK);
rd->nodetype = cpu_to_je16(JFFS2_NODETYPE_DIRENT);
as if it were the final unlink() */
jffs2_complete_reservation(c);
jffs2_free_raw_dirent(rd);
- up(&dir_f->sem);
+ mutex_unlock(&dir_f->sem);
jffs2_clear_inode(inode);
return PTR_ERR(fd);
}
one if necessary. */
jffs2_add_fd_to_list(c, fd, &dir_f->dents);
- up(&dir_f->sem);
+ mutex_unlock(&dir_f->sem);
jffs2_complete_reservation(c);
d_instantiate(dentry, inode);
struct jffs2_full_dirent *fd;
int namelen;
uint32_t alloclen;
- struct posix_acl *acl;
int ret;
mode |= S_IFDIR;
return ret;
}
- inode = jffs2_new_inode(dir_i, mode, ri, &acl);
+ inode = jffs2_new_inode(dir_i, mode, ri);
if (IS_ERR(inode)) {
jffs2_free_raw_inode(ri);
if (IS_ERR(fn)) {
/* Eeek. Wave bye bye */
- up(&f->sem);
+ mutex_unlock(&f->sem);
jffs2_complete_reservation(c);
jffs2_clear_inode(inode);
- posix_acl_release(acl);
return PTR_ERR(fn);
}
/* No data here. Only a metadata node, which will be
obsoleted by the first data write
*/
f->metadata = fn;
- up(&f->sem);
+ mutex_unlock(&f->sem);
jffs2_complete_reservation(c);
ret = jffs2_init_security(inode, dir_i);
if (ret) {
jffs2_clear_inode(inode);
- posix_acl_release(acl);
return ret;
}
- ret = jffs2_init_acl(inode, acl);
+ ret = jffs2_init_acl_post(inode);
if (ret) {
jffs2_clear_inode(inode);
return ret;
}
dir_f = JFFS2_INODE_INFO(dir_i);
- down(&dir_f->sem);
+ mutex_lock(&dir_f->sem);
rd->magic = cpu_to_je16(JFFS2_MAGIC_BITMASK);
rd->nodetype = cpu_to_je16(JFFS2_NODETYPE_DIRENT);
as if it were the final unlink() */
jffs2_complete_reservation(c);
jffs2_free_raw_dirent(rd);
- up(&dir_f->sem);
+ mutex_unlock(&dir_f->sem);
jffs2_clear_inode(inode);
return PTR_ERR(fd);
}
one if necessary. */
jffs2_add_fd_to_list(c, fd, &dir_f->dents);
- up(&dir_f->sem);
+ mutex_unlock(&dir_f->sem);
jffs2_complete_reservation(c);
d_instantiate(dentry, inode);
union jffs2_device_node dev;
int devlen = 0;
uint32_t alloclen;
- struct posix_acl *acl;
int ret;
if (!new_valid_dev(rdev))
return ret;
}
- inode = jffs2_new_inode(dir_i, mode, ri, &acl);
+ inode = jffs2_new_inode(dir_i, mode, ri);
if (IS_ERR(inode)) {
jffs2_free_raw_inode(ri);
if (IS_ERR(fn)) {
/* Eeek. Wave bye bye */
- up(&f->sem);
+ mutex_unlock(&f->sem);
jffs2_complete_reservation(c);
jffs2_clear_inode(inode);
- posix_acl_release(acl);
return PTR_ERR(fn);
}
/* No data here. Only a metadata node, which will be
obsoleted by the first data write
*/
f->metadata = fn;
- up(&f->sem);
+ mutex_unlock(&f->sem);
jffs2_complete_reservation(c);
ret = jffs2_init_security(inode, dir_i);
if (ret) {
jffs2_clear_inode(inode);
- posix_acl_release(acl);
return ret;
}
- ret = jffs2_init_acl(inode, acl);
+ ret = jffs2_init_acl_post(inode);
if (ret) {
jffs2_clear_inode(inode);
return ret;
}
dir_f = JFFS2_INODE_INFO(dir_i);
- down(&dir_f->sem);
+ mutex_lock(&dir_f->sem);
rd->magic = cpu_to_je16(JFFS2_MAGIC_BITMASK);
rd->nodetype = cpu_to_je16(JFFS2_NODETYPE_DIRENT);
as if it were the final unlink() */
jffs2_complete_reservation(c);
jffs2_free_raw_dirent(rd);
- up(&dir_f->sem);
+ mutex_unlock(&dir_f->sem);
jffs2_clear_inode(inode);
return PTR_ERR(fd);
}
one if necessary. */
jffs2_add_fd_to_list(c, fd, &dir_f->dents);
- up(&dir_f->sem);
+ mutex_unlock(&dir_f->sem);
jffs2_complete_reservation(c);
d_instantiate(dentry, inode);
if (S_ISDIR(new_dentry->d_inode->i_mode)) {
struct jffs2_full_dirent *fd;
- down(&victim_f->sem);
+ mutex_lock(&victim_f->sem);
for (fd = victim_f->dents; fd; fd = fd->next) {
if (fd->ino) {
- up(&victim_f->sem);
+ mutex_unlock(&victim_f->sem);
return -ENOTEMPTY;
}
}
- up(&victim_f->sem);
+ mutex_unlock(&victim_f->sem);
}
}
/* Don't oops if the victim was a dirent pointing to an
inode which didn't exist. */
if (victim_f->inocache) {
- down(&victim_f->sem);
+ mutex_lock(&victim_f->sem);
victim_f->inocache->nlink--;
- up(&victim_f->sem);
+ mutex_unlock(&victim_f->sem);
}
}
if (ret) {
/* Oh shit. We really ought to make a single node which can do both atomically */
struct jffs2_inode_info *f = JFFS2_INODE_INFO(old_dentry->d_inode);
- down(&f->sem);
+ mutex_lock(&f->sem);
inc_nlink(old_dentry->d_inode);
if (f->inocache)
f->inocache->nlink++;
- up(&f->sem);
+ mutex_unlock(&f->sem);
printk(KERN_NOTICE "jffs2_rename(): Link succeeded, unlink failed (err %d). You now have a hard link\n", ret);
/* Might as well let the VFS know */
projects / linux-2.6 / blobdiff