diff options
Diffstat (limited to 'fs/ext3/ioctl.c')
| -rw-r--r-- | fs/ext3/ioctl.c | 28 |
1 files changed, 2 insertions, 26 deletions
diff --git a/fs/ext3/ioctl.c b/fs/ext3/ioctl.c index f4090bd..ba1b54e 100644 --- a/fs/ext3/ioctl.c +++ b/fs/ext3/ioctl.c @@ -150,30 +150,6 @@ setversion_out: mnt_drop_write(filp->f_path.mnt); return err; } -#ifdef CONFIG_JBD_DEBUG - case EXT3_IOC_WAIT_FOR_READONLY: - /* - * This is racy - by the time we're woken up and running, - * the superblock could be released. And the module could - * have been unloaded. So sue me. - * - * Returns 1 if it slept, else zero. - */ - { - struct super_block *sb = inode->i_sb; - DECLARE_WAITQUEUE(wait, current); - int ret = 0; - - set_current_state(TASK_INTERRUPTIBLE); - add_wait_queue(&EXT3_SB(sb)->ro_wait_queue, &wait); - if (timer_pending(&EXT3_SB(sb)->turn_ro_timer)) { - schedule(); - ret = 1; - } - remove_wait_queue(&EXT3_SB(sb)->ro_wait_queue, &wait); - return ret; - } -#endif case EXT3_IOC_GETRSVSZ: if (test_opt(inode->i_sb, RESERVATION) && S_ISREG(inode->i_mode) @@ -285,7 +261,7 @@ group_add_out: if (!capable(CAP_SYS_ADMIN)) return -EPERM; - if (copy_from_user(&range, (struct fstrim_range *)arg, + if (copy_from_user(&range, (struct fstrim_range __user *)arg, sizeof(range))) return -EFAULT; @@ -293,7 +269,7 @@ group_add_out: if (ret < 0) return ret; - if (copy_to_user((struct fstrim_range *)arg, &range, + if (copy_to_user((struct fstrim_range __user *)arg, &range, sizeof(range))) return -EFAULT; |