diff options
Diffstat (limited to 'fs/afs')
| -rw-r--r-- | fs/afs/cell.c | 9 | ||||
| -rw-r--r-- | fs/afs/fs_operation.c | 4 | ||||
| -rw-r--r-- | fs/afs/internal.h | 2 | ||||
| -rw-r--r-- | fs/afs/write.c | 1 |
4 files changed, 13 insertions, 3 deletions
diff --git a/fs/afs/cell.c b/fs/afs/cell.c index 005921e3b38d..5b79cdceefa0 100644 --- a/fs/afs/cell.c +++ b/fs/afs/cell.c @@ -154,10 +154,17 @@ static struct afs_cell *afs_alloc_cell(struct afs_net *net, return ERR_PTR(-ENOMEM); } + cell->name = kmalloc(namelen + 1, GFP_KERNEL); + if (!cell->name) { + kfree(cell); + return ERR_PTR(-ENOMEM); + } + cell->net = net; cell->name_len = namelen; for (i = 0; i < namelen; i++) cell->name[i] = tolower(name[i]); + cell->name[i] = 0; atomic_set(&cell->usage, 2); INIT_WORK(&cell->manager, afs_manage_cell); @@ -207,6 +214,7 @@ parse_failed: if (ret == -EINVAL) printk(KERN_ERR "kAFS: bad VL server IP address\n"); error: + kfree(cell->name); kfree(cell); _leave(" = %d", ret); return ERR_PTR(ret); @@ -489,6 +497,7 @@ static void afs_cell_destroy(struct rcu_head *rcu) afs_put_vlserverlist(cell->net, rcu_access_pointer(cell->vl_servers)); afs_put_cell(cell->net, cell->alias_of); key_put(cell->anonymous_key); + kfree(cell->name); kfree(cell); _leave(" [destroyed]"); diff --git a/fs/afs/fs_operation.c b/fs/afs/fs_operation.c index c264839b2fd0..24fd163c6323 100644 --- a/fs/afs/fs_operation.c +++ b/fs/afs/fs_operation.c @@ -71,7 +71,7 @@ static bool afs_get_io_locks(struct afs_operation *op) swap(vnode, vnode2); if (mutex_lock_interruptible(&vnode->io_lock) < 0) { - op->error = -EINTR; + op->error = -ERESTARTSYS; op->flags |= AFS_OPERATION_STOP; _leave(" = f [I 0]"); return false; @@ -80,7 +80,7 @@ static bool afs_get_io_locks(struct afs_operation *op) if (vnode2) { if (mutex_lock_interruptible_nested(&vnode2->io_lock, 1) < 0) { - op->error = -EINTR; + op->error = -ERESTARTSYS; op->flags |= AFS_OPERATION_STOP; mutex_unlock(&vnode->io_lock); op->flags &= ~AFS_OPERATION_LOCK_0; diff --git a/fs/afs/internal.h b/fs/afs/internal.h index d520535ddb62..792ac711985e 100644 --- a/fs/afs/internal.h +++ b/fs/afs/internal.h @@ -388,7 +388,7 @@ struct afs_cell { struct afs_vlserver_list __rcu *vl_servers; u8 name_len; /* Length of name */ - char name[64 + 1]; /* Cell name, case-flattened and NUL-padded */ + char *name; /* Cell name, case-flattened and NUL-padded */ }; /* diff --git a/fs/afs/write.c b/fs/afs/write.c index 7437806332d9..a121c247d95a 100644 --- a/fs/afs/write.c +++ b/fs/afs/write.c @@ -449,6 +449,7 @@ static int afs_store_data(struct address_space *mapping, op->store.first_offset = offset; op->store.last_to = to; op->mtime = vnode->vfs_inode.i_mtime; + op->flags |= AFS_OPERATION_UNINTR; op->ops = &afs_store_data_operation; try_next_key: |