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Diffstat (limited to 'fs/f2fs/node.c')
-rw-r--r--fs/f2fs/node.c37
1 files changed, 28 insertions, 9 deletions
diff --git a/fs/f2fs/node.c b/fs/f2fs/node.c
index daf644c57eae..eced8d7bf502 100644
--- a/fs/f2fs/node.c
+++ b/fs/f2fs/node.c
@@ -133,6 +133,20 @@ int is_checkpointed_node(struct f2fs_sb_info *sbi, nid_t nid)
return is_cp;
}
+bool fsync_mark_done(struct f2fs_sb_info *sbi, nid_t nid)
+{
+ struct f2fs_nm_info *nm_i = NM_I(sbi);
+ struct nat_entry *e;
+ bool fsync_done = false;
+
+ read_lock(&nm_i->nat_tree_lock);
+ e = __lookup_nat_cache(nm_i, nid);
+ if (e)
+ fsync_done = e->fsync_done;
+ read_unlock(&nm_i->nat_tree_lock);
+ return fsync_done;
+}
+
static struct nat_entry *grab_nat_entry(struct f2fs_nm_info *nm_i, nid_t nid)
{
struct nat_entry *new;
@@ -173,7 +187,7 @@ retry:
}
static void set_node_addr(struct f2fs_sb_info *sbi, struct node_info *ni,
- block_t new_blkaddr)
+ block_t new_blkaddr, bool fsync_done)
{
struct f2fs_nm_info *nm_i = NM_I(sbi);
struct nat_entry *e;
@@ -217,6 +231,11 @@ retry:
/* change address */
nat_set_blkaddr(e, new_blkaddr);
__set_nat_cache_dirty(nm_i, e);
+
+ /* update fsync_mark if its inode nat entry is still alive */
+ e = __lookup_nat_cache(nm_i, ni->ino);
+ if (e)
+ e->fsync_done = fsync_done;
write_unlock(&nm_i->nat_tree_lock);
}
@@ -483,7 +502,7 @@ static void truncate_node(struct dnode_of_data *dn)
/* Deallocate node address */
invalidate_blocks(sbi, ni.blk_addr);
dec_valid_node_count(sbi, dn->inode);
- set_node_addr(sbi, &ni, NULL_ADDR);
+ set_node_addr(sbi, &ni, NULL_ADDR, false);
if (dn->nid == dn->inode->i_ino) {
remove_orphan_inode(sbi, dn->nid);
@@ -846,7 +865,7 @@ struct page *new_node_page(struct dnode_of_data *dn,
f2fs_bug_on(old_ni.blk_addr != NULL_ADDR);
new_ni = old_ni;
new_ni.ino = dn->inode->i_ino;
- set_node_addr(sbi, &new_ni, NEW_ADDR);
+ set_node_addr(sbi, &new_ni, NEW_ADDR, false);
fill_node_footer(page, dn->nid, dn->inode->i_ino, ofs, true);
set_cold_node(dn->inode, page);
@@ -1202,7 +1221,7 @@ static int f2fs_write_node_page(struct page *page,
mutex_lock(&sbi->node_write);
set_page_writeback(page);
write_node_page(sbi, page, &fio, nid, ni.blk_addr, &new_addr);
- set_node_addr(sbi, &ni, new_addr);
+ set_node_addr(sbi, &ni, new_addr, is_fsync_dnode(page));
dec_page_count(sbi, F2FS_DIRTY_NODES);
mutex_unlock(&sbi->node_write);
unlock_page(page);
@@ -1503,7 +1522,7 @@ void recover_node_page(struct f2fs_sb_info *sbi, struct page *page,
block_t new_blkaddr)
{
rewrite_node_page(sbi, page, sum, ni->blk_addr, new_blkaddr);
- set_node_addr(sbi, ni, new_blkaddr);
+ set_node_addr(sbi, ni, new_blkaddr, false);
clear_node_page_dirty(page);
}
@@ -1559,7 +1578,7 @@ bool recover_xattr_data(struct inode *inode, struct page *page, block_t blkaddr)
f2fs_bug_on(ni.blk_addr == NULL_ADDR);
invalidate_blocks(sbi, ni.blk_addr);
dec_valid_node_count(sbi, inode);
- set_node_addr(sbi, &ni, NULL_ADDR);
+ set_node_addr(sbi, &ni, NULL_ADDR, false);
recover_xnid:
/* 2: allocate new xattr nid */
@@ -1569,12 +1588,12 @@ recover_xnid:
remove_free_nid(NM_I(sbi), new_xnid);
get_node_info(sbi, new_xnid, &ni);
ni.ino = inode->i_ino;
- set_node_addr(sbi, &ni, NEW_ADDR);
+ set_node_addr(sbi, &ni, NEW_ADDR, false);
F2FS_I(inode)->i_xattr_nid = new_xnid;
/* 3: update xattr blkaddr */
refresh_sit_entry(sbi, NEW_ADDR, blkaddr);
- set_node_addr(sbi, &ni, blkaddr);
+ set_node_addr(sbi, &ni, blkaddr, false);
update_inode_page(inode);
return true;
@@ -1612,7 +1631,7 @@ int recover_inode_page(struct f2fs_sb_info *sbi, struct page *page)
if (unlikely(!inc_valid_node_count(sbi, NULL)))
WARN_ON(1);
- set_node_addr(sbi, &new_ni, NEW_ADDR);
+ set_node_addr(sbi, &new_ni, NEW_ADDR, false);
inc_valid_inode_count(sbi);
f2fs_put_page(ipage, 1);
return 0;