ext4: Rename i_file_acl to i_file_acl_lo

Rename i_file_acl to i_file_acl_lo. This helps
in finding bugs where we use i_file_acl instead
of the combined i_file_acl_lo and i_file_acl_high

Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>

diff --git a/fs/ext4/inode.c b/fs/ext4/inode.c
index 76ceba2..7bcec18 100644 (file)
--- a/fs/ext4/inode.c
+++ b/fs/ext4/inode.c
@@ -2718,7 +2718,7 @@ void ext4_read_inode(struct inode * inode)
        }
        inode->i_blocks = le32_to_cpu(raw_inode->i_blocks);
        ei->i_flags = le32_to_cpu(raw_inode->i_flags);
-       ei->i_file_acl = le32_to_cpu(raw_inode->i_file_acl);
+       ei->i_file_acl = le32_to_cpu(raw_inode->i_file_acl_lo);
        if (EXT4_SB(inode->i_sb)->s_es->s_creator_os !=
            cpu_to_le32(EXT4_OS_HURD))
                ei->i_file_acl |=
@@ -2866,7 +2866,7 @@ static int ext4_do_update_inode(handle_t *handle,
            cpu_to_le32(EXT4_OS_HURD))
                raw_inode->i_file_acl_high =
                        cpu_to_le16(ei->i_file_acl >> 32);
-       raw_inode->i_file_acl = cpu_to_le32(ei->i_file_acl);
+       raw_inode->i_file_acl_lo = cpu_to_le32(ei->i_file_acl);
        if (!S_ISREG(inode->i_mode)) {
                raw_inode->i_dir_acl = cpu_to_le32(ei->i_dir_acl);
        } else {

diff --git a/include/linux/ext4_fs.h b/include/linux/ext4_fs.h
index 1a27433..6894f36 100644 (file)
--- a/include/linux/ext4_fs.h
+++ b/include/linux/ext4_fs.h
@@ -297,7 +297,7 @@ struct ext4_inode {
        } osd1;                         /* OS dependent 1 */
        __le32  i_block[EXT4_N_BLOCKS];/* Pointers to blocks */
        __le32  i_generation;   /* File version (for NFS) */
-       __le32  i_file_acl;     /* File ACL */
+       __le32  i_file_acl_lo;  /* File ACL */
        __le32  i_dir_acl;      /* Directory ACL */
        __le32  i_obso_faddr;   /* Obsoleted fragment address */
        union {