diff --git a/fs/f2fs/f2fs.h b/fs/f2fs/f2fs.h index 5fff184cb5f6..160945f1707a 100644 --- a/fs/f2fs/f2fs.h +++ b/fs/f2fs/f2fs.h @@ -1638,8 +1638,8 @@ void write_meta_page(struct f2fs_sb_info *, struct page *); void write_node_page(unsigned int, struct f2fs_io_info *); void write_data_page(struct dnode_of_data *, struct f2fs_io_info *); void rewrite_data_page(struct f2fs_io_info *); -void recover_data_page(struct f2fs_sb_info *, struct page *, - struct f2fs_summary *, block_t, block_t); +void f2fs_replace_block(struct f2fs_sb_info *, struct f2fs_summary *, + block_t, block_t, bool); void allocate_data_block(struct f2fs_sb_info *, struct page *, block_t, block_t *, struct f2fs_summary *, int); void f2fs_wait_on_page_writeback(struct page *, enum page_type); diff --git a/fs/f2fs/recovery.c b/fs/f2fs/recovery.c index b80d9d48f125..f77a1beac783 100644 --- a/fs/f2fs/recovery.c +++ b/fs/f2fs/recovery.c @@ -412,7 +412,7 @@ static int do_recover_data(struct f2fs_sb_info *sbi, struct inode *inode, set_summary(&sum, dn.nid, dn.ofs_in_node, ni.version); /* write dummy data page */ - recover_data_page(sbi, NULL, &sum, src, dest); + f2fs_replace_block(sbi, &sum, src, dest, false); dn.data_blkaddr = dest; set_data_blkaddr(&dn); f2fs_update_extent_cache(&dn); diff --git a/fs/f2fs/segment.c b/fs/f2fs/segment.c index 61d06b74e828..989c0bf48431 100644 --- a/fs/f2fs/segment.c +++ b/fs/f2fs/segment.c @@ -1264,32 +1264,41 @@ void rewrite_data_page(struct f2fs_io_info *fio) f2fs_submit_page_mbio(fio); } -void recover_data_page(struct f2fs_sb_info *sbi, - struct page *page, struct f2fs_summary *sum, - block_t old_blkaddr, block_t new_blkaddr) +void f2fs_replace_block(struct f2fs_sb_info *sbi, struct f2fs_summary *sum, + block_t old_blkaddr, block_t new_blkaddr, + bool recover_curseg) { struct sit_info *sit_i = SIT_I(sbi); struct curseg_info *curseg; unsigned int segno, old_cursegno; struct seg_entry *se; int type; + unsigned short old_blkoff; segno = GET_SEGNO(sbi, new_blkaddr); se = get_seg_entry(sbi, segno); type = se->type; - if (se->valid_blocks == 0 && !IS_CURSEG(sbi, segno)) { - if (old_blkaddr == NULL_ADDR) - type = CURSEG_COLD_DATA; - else + if (!recover_curseg) { + /* for recovery flow */ + if (se->valid_blocks == 0 && !IS_CURSEG(sbi, segno)) { + if (old_blkaddr == NULL_ADDR) + type = CURSEG_COLD_DATA; + else + type = CURSEG_WARM_DATA; + } + } else { + if (!IS_CURSEG(sbi, segno)) type = CURSEG_WARM_DATA; } + curseg = CURSEG_I(sbi, type); mutex_lock(&curseg->curseg_mutex); mutex_lock(&sit_i->sentry_lock); old_cursegno = curseg->segno; + old_blkoff = curseg->next_blkoff; /* change the current segment */ if (segno != curseg->segno) { @@ -1303,6 +1312,14 @@ void recover_data_page(struct f2fs_sb_info *sbi, refresh_sit_entry(sbi, old_blkaddr, new_blkaddr); locate_dirty_segment(sbi, old_cursegno); + if (recover_curseg) { + if (old_cursegno != curseg->segno) { + curseg->next_segno = old_cursegno; + change_curseg(sbi, type, true); + } + curseg->next_blkoff = old_blkoff; + } + mutex_unlock(&sit_i->sentry_lock); mutex_unlock(&curseg->curseg_mutex); }