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-rw-r--r--fs/f2fs/data.c6
-rw-r--r--fs/f2fs/file.c11
2 files changed, 11 insertions, 6 deletions
diff --git a/fs/f2fs/data.c b/fs/f2fs/data.c
index 28a3328f1617..81fd4823a071 100644
--- a/fs/f2fs/data.c
+++ b/fs/f2fs/data.c
@@ -1017,8 +1017,12 @@ next_block:
*map->m_next_pgofs = pgofs + 1;
goto sync_out;
}
- if (flag != F2FS_GET_BLOCK_FIEMAP)
+ if (flag != F2FS_GET_BLOCK_FIEMAP) {
+ /* for defragment case */
+ if (map->m_next_pgofs)
+ *map->m_next_pgofs = pgofs + 1;
goto sync_out;
+ }
}
}
diff --git a/fs/f2fs/file.c b/fs/f2fs/file.c
index 58c9e3d8b8ec..9553f80dc677 100644
--- a/fs/f2fs/file.c
+++ b/fs/f2fs/file.c
@@ -2071,10 +2071,10 @@ static int f2fs_defragment_range(struct f2fs_sb_info *sbi,
struct f2fs_defragment *range)
{
struct inode *inode = file_inode(filp);
- struct f2fs_map_blocks map = { .m_next_pgofs = NULL,
- .m_next_extent = NULL, .m_seg_type = NO_CHECK_TYPE };
+ struct f2fs_map_blocks map = { .m_next_extent = NULL,
+ .m_seg_type = NO_CHECK_TYPE };
struct extent_info ei = {0,0,0};
- pgoff_t pg_start, pg_end;
+ pgoff_t pg_start, pg_end, next_pgofs;
unsigned int blk_per_seg = sbi->blocks_per_seg;
unsigned int total = 0, sec_num;
block_t blk_end = 0;
@@ -2108,6 +2108,7 @@ static int f2fs_defragment_range(struct f2fs_sb_info *sbi,
}
map.m_lblk = pg_start;
+ map.m_next_pgofs = &next_pgofs;
/*
* lookup mapping info in dnode page cache, skip defragmenting if all
@@ -2121,7 +2122,7 @@ static int f2fs_defragment_range(struct f2fs_sb_info *sbi,
goto out;
if (!(map.m_flags & F2FS_MAP_FLAGS)) {
- map.m_lblk++;
+ map.m_lblk = next_pgofs;
continue;
}
@@ -2166,7 +2167,7 @@ do_map:
goto clear_out;
if (!(map.m_flags & F2FS_MAP_FLAGS)) {
- map.m_lblk++;
+ map.m_lblk = next_pgofs;
continue;
}