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-rw-r--r--fs/ext4/ext4.h8
1 files changed, 3 insertions, 5 deletions
diff --git a/fs/ext4/ext4.h b/fs/ext4/ext4.h
index 66946aa62127..b681d90b1e87 100644
--- a/fs/ext4/ext4.h
+++ b/fs/ext4/ext4.h
@@ -158,7 +158,6 @@ struct ext4_allocation_request {
158#define EXT4_MAP_MAPPED (1 << BH_Mapped) 158#define EXT4_MAP_MAPPED (1 << BH_Mapped)
159#define EXT4_MAP_UNWRITTEN (1 << BH_Unwritten) 159#define EXT4_MAP_UNWRITTEN (1 << BH_Unwritten)
160#define EXT4_MAP_BOUNDARY (1 << BH_Boundary) 160#define EXT4_MAP_BOUNDARY (1 << BH_Boundary)
161#define EXT4_MAP_UNINIT (1 << BH_Uninit)
162/* Sometimes (in the bigalloc case, from ext4_da_get_block_prep) the caller of 161/* Sometimes (in the bigalloc case, from ext4_da_get_block_prep) the caller of
163 * ext4_map_blocks wants to know whether or not the underlying cluster has 162 * ext4_map_blocks wants to know whether or not the underlying cluster has
164 * already been accounted for. EXT4_MAP_FROM_CLUSTER conveys to the caller that 163 * already been accounted for. EXT4_MAP_FROM_CLUSTER conveys to the caller that
@@ -169,7 +168,7 @@ struct ext4_allocation_request {
169#define EXT4_MAP_FROM_CLUSTER (1 << BH_AllocFromCluster) 168#define EXT4_MAP_FROM_CLUSTER (1 << BH_AllocFromCluster)
170#define EXT4_MAP_FLAGS (EXT4_MAP_NEW | EXT4_MAP_MAPPED |\ 169#define EXT4_MAP_FLAGS (EXT4_MAP_NEW | EXT4_MAP_MAPPED |\
171 EXT4_MAP_UNWRITTEN | EXT4_MAP_BOUNDARY |\ 170 EXT4_MAP_UNWRITTEN | EXT4_MAP_BOUNDARY |\
172 EXT4_MAP_UNINIT | EXT4_MAP_FROM_CLUSTER) 171 EXT4_MAP_FROM_CLUSTER)
173 172
174struct ext4_map_blocks { 173struct ext4_map_blocks {
175 ext4_fsblk_t m_pblk; 174 ext4_fsblk_t m_pblk;
@@ -2784,10 +2783,9 @@ extern int ext4_mmp_csum_verify(struct super_block *sb,
2784 * See EXT4_MAP_... to see where this is used. 2783 * See EXT4_MAP_... to see where this is used.
2785 */ 2784 */
2786enum ext4_state_bits { 2785enum ext4_state_bits {
2787 BH_Uninit /* blocks are allocated but uninitialized on disk */ 2786 BH_AllocFromCluster /* allocated blocks were part of already
2788 = BH_JBDPrivateStart,
2789 BH_AllocFromCluster, /* allocated blocks were part of already
2790 * allocated cluster. */ 2787 * allocated cluster. */
2788 = BH_JBDPrivateStart
2791}; 2789};
2792 2790
2793/* 2791/*