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authorAneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>2008-01-28 23:58:26 -0500
committerTheodore Ts'o <tytso@mit.edu>2008-01-28 23:58:26 -0500
commitc14c6fd5c56a0d0495d8a7c0f2bc330be658663e (patch)
tree6ca056c1cff1103739170d7a19c66a9966c59eb2 /fs/ext4/ioctl.c
parent25ec56b518257a56d2ff41a941d288e4b5ff9488 (diff)
ext4: Add EXT4_IOC_MIGRATE ioctl
The below patch add ioctl for migrating ext3 indirect block mapped inode to ext4 extent mapped inode. Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
Diffstat (limited to 'fs/ext4/ioctl.c')
-rw-r--r--fs/ext4/ioctl.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/fs/ext4/ioctl.c b/fs/ext4/ioctl.c
index c0e5b8cf635c..2ed7c37f897e 100644
--- a/fs/ext4/ioctl.c
+++ b/fs/ext4/ioctl.c
@@ -254,6 +254,9 @@ flags_err:
254 return err; 254 return err;
255 } 255 }
256 256
257 case EXT4_IOC_MIGRATE:
258 return ext4_ext_migrate(inode, filp, cmd, arg);
259
257 default: 260 default:
258 return -ENOTTY; 261 return -ENOTTY;
259 } 262 }