#define POHMELFS_MAGIC_NUM 0x504f482e
static struct kmem_cache *pohmelfs_inode_cache;
+static atomic_t psb_bdi_num = ATOMIC_INIT(0);
/*
* Removes inode from all trees, drops local name cache and removes all queued
t = netfs_trans_alloc(psb, err + 1, 0, 0);
if (!t) {
err = -ENOMEM;
- goto err_out_put;
+ goto err_out_exit;
}
t->complete = pohmelfs_write_inode_complete;
t->private = igrab(inode);
/*
* Writeback for given inode.
*/
-static int pohmelfs_write_inode(struct inode *inode, int sync)
+static int pohmelfs_write_inode(struct inode *inode,
+ struct writeback_control *wbc)
{
struct pohmelfs_inode *pi = POHMELFS_I(inode);
if ((attr->ia_valid & ATTR_UID && attr->ia_uid != inode->i_uid) ||
(attr->ia_valid & ATTR_GID && attr->ia_gid != inode->i_gid)) {
- err = vfs_dq_transfer(inode, attr) ? -EDQUOT : 0;
+ err = dquot_transfer(inode, attr);
if (err)
goto err_out_exit;
}
pohmelfs_crypto_exit(psb);
pohmelfs_state_exit(psb);
+ bdi_destroy(&psb->bdi);
+
kfree(psb);
sb->s_fs_info = NULL;
}
seq_printf(m, "%u ", ctl->idx);
if (ctl->addr.sa_family == AF_INET) {
struct sockaddr_in *sin = (struct sockaddr_in *)&st->ctl.addr;
- /* seq_printf(m, "%pi4:%u", &sin->sin_addr.s_addr, ntohs(sin->sin_port)); */
- seq_printf(m, "%u.%u.%u.%u:%u", NIPQUAD(sin->sin_addr.s_addr), ntohs(sin->sin_port));
+ seq_printf(m, "%pI4:%u", &sin->sin_addr.s_addr, ntohs(sin->sin_port));
} else if (ctl->addr.sa_family == AF_INET6) {
struct sockaddr_in6 *sin = (struct sockaddr_in6 *)&st->ctl.addr;
seq_printf(m, "%pi6:%u", &sin->sin6_addr, ntohs(sin->sin6_port));
if (!psb)
goto err_out_exit;
+ err = bdi_init(&psb->bdi);
+ if (err)
+ goto err_out_free_sb;
+
+ err = bdi_register(&psb->bdi, NULL, "pfs-%d", atomic_inc_return(&psb_bdi_num));
+ if (err) {
+ bdi_destroy(&psb->bdi);
+ goto err_out_free_sb;
+ }
+
sb->s_fs_info = psb;
sb->s_op = &pohmelfs_sb_ops;
sb->s_magic = POHMELFS_MAGIC_NUM;
sb->s_maxbytes = MAX_LFS_FILESIZE;
sb->s_blocksize = PAGE_SIZE;
+ sb->s_bdi = &psb->bdi;
psb->sb = sb;
err = pohmelfs_parse_options((char *) data, psb, 0);
if (err)
- goto err_out_free_sb;
+ goto err_out_free_bdi;
err = pohmelfs_copy_crypto(psb);
if (err)
- goto err_out_free_sb;
+ goto err_out_free_bdi;
err = pohmelfs_state_init(psb);
if (err)
err_out_free_strings:
kfree(psb->cipher_string);
kfree(psb->hash_string);
+err_out_free_bdi:
+ bdi_destroy(&psb->bdi);
err_out_free_sb:
kfree(psb);
err_out_exit: