diff options
| author | Paul Mackerras <paulus@samba.org> | 2008-01-31 01:25:51 +0100 |
|---|---|---|
| committer | Paul Mackerras <paulus@samba.org> | 2008-01-31 01:25:51 +0100 |
| commit | bd45ac0c5daae35e7c71138172e63df5cf644cf6 (patch) | |
| tree | 5eb5a599bf6a9d7a8a34e802db932aa9e9555de4 /fs/ext4/ioctl.c | |
| parent | Merge branch 'for-2.6.25' of git://git.secretlab.ca/git/linux-2.6-mpc52xx (diff) | |
| parent | Merge git://git.kernel.org/pub/scm/linux/kernel/git/wim/linux-2.6-watchdog (diff) | |
| download | linux-bd45ac0c5daae35e7c71138172e63df5cf644cf6.tar.xz linux-bd45ac0c5daae35e7c71138172e63df5cf644cf6.zip | |
Merge branch 'linux-2.6'
Diffstat (limited to 'fs/ext4/ioctl.c')
| -rw-r--r-- | fs/ext4/ioctl.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/fs/ext4/ioctl.c b/fs/ext4/ioctl.c index e7f894bdb420..2ed7c37f897e 100644 --- a/fs/ext4/ioctl.c +++ b/fs/ext4/ioctl.c @@ -199,7 +199,7 @@ flags_err: * need to allocate reservation structure for this inode * before set the window size */ - mutex_lock(&ei->truncate_mutex); + down_write(&ei->i_data_sem); if (!ei->i_block_alloc_info) ext4_init_block_alloc_info(inode); @@ -207,7 +207,7 @@ flags_err: struct ext4_reserve_window_node *rsv = &ei->i_block_alloc_info->rsv_window_node; rsv->rsv_goal_size = rsv_window_size; } - mutex_unlock(&ei->truncate_mutex); + up_write(&ei->i_data_sem); return 0; } case EXT4_IOC_GROUP_EXTEND: { @@ -254,6 +254,9 @@ flags_err: return err; } + case EXT4_IOC_MIGRATE: + return ext4_ext_migrate(inode, filp, cmd, arg); + default: return -ENOTTY; } |