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Diffstat (limited to 'fs/udf/ialloc.c')
-rw-r--r--fs/udf/ialloc.c49
1 files changed, 26 insertions, 23 deletions
diff --git a/fs/udf/ialloc.c b/fs/udf/ialloc.c
index 5ed8cda1c53e..84360315aca2 100644
--- a/fs/udf/ialloc.c
+++ b/fs/udf/ialloc.c
@@ -67,6 +67,8 @@ struct inode *udf_new_inode(struct inode *dir, int mode, int *err)
struct inode *inode;
int block;
uint32_t start = UDF_I(dir)->i_location.logicalBlockNum;
+ struct udf_inode_info *iinfo;
+ struct udf_inode_info *dinfo = UDF_I(dir);
inode = new_inode(sb);
@@ -76,14 +78,15 @@ struct inode *udf_new_inode(struct inode *dir, int mode, int *err)
}
*err = -ENOSPC;
- UDF_I(inode)->i_unique = 0;
- UDF_I(inode)->i_lenExtents = 0;
- UDF_I(inode)->i_next_alloc_block = 0;
- UDF_I(inode)->i_next_alloc_goal = 0;
- UDF_I(inode)->i_strat4096 = 0;
+ iinfo = UDF_I(inode);
+ iinfo->i_unique = 0;
+ iinfo->i_lenExtents = 0;
+ iinfo->i_next_alloc_block = 0;
+ iinfo->i_next_alloc_goal = 0;
+ iinfo->i_strat4096 = 0;
block = udf_new_block(dir->i_sb, NULL,
- UDF_I(dir)->i_location.partitionReferenceNum,
+ dinfo->i_location.partitionReferenceNum,
start, err);
if (*err) {
iput(inode);
@@ -107,7 +110,7 @@ struct inode *udf_new_inode(struct inode *dir, int mode, int *err)
else
lvidiu->numFiles =
cpu_to_le32(le32_to_cpu(lvidiu->numFiles) + 1);
- UDF_I(inode)->i_unique = uniqueID = le64_to_cpu(lvhd->uniqueID);
+ iinfo->i_unique = uniqueID = le64_to_cpu(lvhd->uniqueID);
if (!(++uniqueID & 0x00000000FFFFFFFFUL))
uniqueID += 16;
lvhd->uniqueID = cpu_to_le64(uniqueID);
@@ -123,41 +126,41 @@ struct inode *udf_new_inode(struct inode *dir, int mode, int *err)
inode->i_gid = current->fsgid;
}
- UDF_I(inode)->i_location.logicalBlockNum = block;
- UDF_I(inode)->i_location.partitionReferenceNum =
- UDF_I(dir)->i_location.partitionReferenceNum;
- inode->i_ino = udf_get_lb_pblock(sb, UDF_I(inode)->i_location, 0);
+ iinfo->i_location.logicalBlockNum = block;
+ iinfo->i_location.partitionReferenceNum =
+ dinfo->i_location.partitionReferenceNum;
+ inode->i_ino = udf_get_lb_pblock(sb, iinfo->i_location, 0);
inode->i_blocks = 0;
- UDF_I(inode)->i_lenEAttr = 0;
- UDF_I(inode)->i_lenAlloc = 0;
- UDF_I(inode)->i_use = 0;
+ iinfo->i_lenEAttr = 0;
+ iinfo->i_lenAlloc = 0;
+ iinfo->i_use = 0;
if (UDF_QUERY_FLAG(inode->i_sb, UDF_FLAG_USE_EXTENDED_FE)) {
- UDF_I(inode)->i_efe = 1;
+ iinfo->i_efe = 1;
if (UDF_VERS_USE_EXTENDED_FE > sbi->s_udfrev)
sbi->s_udfrev = UDF_VERS_USE_EXTENDED_FE;
- UDF_I(inode)->i_ext.i_data = kzalloc(inode->i_sb->s_blocksize -
+ iinfo->i_ext.i_data = kzalloc(inode->i_sb->s_blocksize -
sizeof(struct extendedFileEntry),
GFP_KERNEL);
} else {
- UDF_I(inode)->i_efe = 0;
- UDF_I(inode)->i_ext.i_data = kzalloc(inode->i_sb->s_blocksize -
+ iinfo->i_efe = 0;
+ iinfo->i_ext.i_data = kzalloc(inode->i_sb->s_blocksize -
sizeof(struct fileEntry),
GFP_KERNEL);
}
- if (!UDF_I(inode)->i_ext.i_data) {
+ if (!iinfo->i_ext.i_data) {
iput(inode);
*err = -ENOMEM;
mutex_unlock(&sbi->s_alloc_mutex);
return NULL;
}
if (UDF_QUERY_FLAG(inode->i_sb, UDF_FLAG_USE_AD_IN_ICB))
- UDF_I(inode)->i_alloc_type = ICBTAG_FLAG_AD_IN_ICB;
+ iinfo->i_alloc_type = ICBTAG_FLAG_AD_IN_ICB;
else if (UDF_QUERY_FLAG(inode->i_sb, UDF_FLAG_USE_SHORT_AD))
- UDF_I(inode)->i_alloc_type = ICBTAG_FLAG_AD_SHORT;
+ iinfo->i_alloc_type = ICBTAG_FLAG_AD_SHORT;
else
- UDF_I(inode)->i_alloc_type = ICBTAG_FLAG_AD_LONG;
+ iinfo->i_alloc_type = ICBTAG_FLAG_AD_LONG;
inode->i_mtime = inode->i_atime = inode->i_ctime =
- UDF_I(inode)->i_crtime = current_fs_time(inode->i_sb);
+ iinfo->i_crtime = current_fs_time(inode->i_sb);
insert_inode_hash(inode);
mark_inode_dirty(inode);
mutex_unlock(&sbi->s_alloc_mutex);