diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/staging/pohmelfs/inode.c | 9 | ||||
| -rw-r--r-- | drivers/staging/smbfs/inode.c | 9 |
2 files changed, 16 insertions, 2 deletions
diff --git a/drivers/staging/pohmelfs/inode.c b/drivers/staging/pohmelfs/inode.c index 61685ccceda8..cc8d2840f9b6 100644 --- a/drivers/staging/pohmelfs/inode.c +++ b/drivers/staging/pohmelfs/inode.c @@ -826,6 +826,13 @@ const struct address_space_operations pohmelfs_aops = { .set_page_dirty = __set_page_dirty_nobuffers, }; +static void pohmelfs_i_callback(struct rcu_head *head) +{ + struct inode *inode = container_of(head, struct inode, i_rcu); + INIT_LIST_HEAD(&inode->i_dentry); + kmem_cache_free(pohmelfs_inode_cache, POHMELFS_I(inode)); +} + /* * ->detroy_inode() callback. Deletes inode from the caches * and frees private data. @@ -842,8 +849,8 @@ static void pohmelfs_destroy_inode(struct inode *inode) dprintk("%s: pi: %p, inode: %p, ino: %llu.\n", __func__, pi, &pi->vfs_inode, pi->ino); - kmem_cache_free(pohmelfs_inode_cache, pi); atomic_long_dec(&psb->total_inodes); + call_rcu(&inode->i_rcu, pohmelfs_i_callback); } /* diff --git a/drivers/staging/smbfs/inode.c b/drivers/staging/smbfs/inode.c index 540a984bb516..244319dc9702 100644 --- a/drivers/staging/smbfs/inode.c +++ b/drivers/staging/smbfs/inode.c @@ -62,11 +62,18 @@ static struct inode *smb_alloc_inode(struct super_block *sb) return &ei->vfs_inode; } -static void smb_destroy_inode(struct inode *inode) +static void smb_i_callback(struct rcu_head *head) { + struct inode *inode = container_of(head, struct inode, i_rcu); + INIT_LIST_HEAD(&inode->i_dentry); kmem_cache_free(smb_inode_cachep, SMB_I(inode)); } +static void smb_destroy_inode(struct inode *inode) +{ + call_rcu(&inode->i_rcu, smb_i_callback); +} + static void init_once(void *foo) { struct smb_inode_info *ei = (struct smb_inode_info *) foo; |