Update Linux to v5.10.157
Sourced from [1]
[1] https://cdn.kernel.org/pub/linux/kernel/v5.x/linux-5.10.157.tar.xz
Signed-off-by: Olivier Deprez <olivier.deprez@arm.com>
Change-Id: I7b30d9e98d8c465d6b44de8e7433b4a40b3289ba
diff --git a/fs/f2fs/checkpoint.c b/fs/f2fs/checkpoint.c
index 9bcd77d..cd46a64 100644
--- a/fs/f2fs/checkpoint.c
+++ b/fs/f2fs/checkpoint.c
@@ -136,7 +136,7 @@
unsigned int segno, offset;
bool exist;
- if (type != DATA_GENERIC_ENHANCE && type != DATA_GENERIC_ENHANCE_READ)
+ if (type == DATA_GENERIC)
return true;
segno = GET_SEGNO(sbi, blkaddr);
@@ -144,11 +144,18 @@
se = get_seg_entry(sbi, segno);
exist = f2fs_test_bit(offset, se->cur_valid_map);
+ if (exist && type == DATA_GENERIC_ENHANCE_UPDATE) {
+ f2fs_err(sbi, "Inconsistent error blkaddr:%u, sit bitmap:%d",
+ blkaddr, exist);
+ set_sbi_flag(sbi, SBI_NEED_FSCK);
+ return exist;
+ }
+
if (!exist && type == DATA_GENERIC_ENHANCE) {
f2fs_err(sbi, "Inconsistent error blkaddr:%u, sit bitmap:%d",
blkaddr, exist);
set_sbi_flag(sbi, SBI_NEED_FSCK);
- WARN_ON(1);
+ dump_stack();
}
return exist;
}
@@ -181,12 +188,13 @@
case DATA_GENERIC:
case DATA_GENERIC_ENHANCE:
case DATA_GENERIC_ENHANCE_READ:
+ case DATA_GENERIC_ENHANCE_UPDATE:
if (unlikely(blkaddr >= MAX_BLKADDR(sbi) ||
blkaddr < MAIN_BLKADDR(sbi))) {
f2fs_warn(sbi, "access invalid blkaddr:%u",
blkaddr);
set_sbi_flag(sbi, SBI_NEED_FSCK);
- WARN_ON(1);
+ dump_stack();
return false;
} else {
return __is_bitmap_valid(sbi, blkaddr, type);
@@ -851,6 +859,7 @@
struct page *cp_page_1 = NULL, *cp_page_2 = NULL;
struct f2fs_checkpoint *cp_block = NULL;
unsigned long long cur_version = 0, pre_version = 0;
+ unsigned int cp_blocks;
int err;
err = get_checkpoint_version(sbi, cp_addr, &cp_block,
@@ -858,15 +867,16 @@
if (err)
return NULL;
- if (le32_to_cpu(cp_block->cp_pack_total_block_count) >
- sbi->blocks_per_seg) {
+ cp_blocks = le32_to_cpu(cp_block->cp_pack_total_block_count);
+
+ if (cp_blocks > sbi->blocks_per_seg || cp_blocks <= F2FS_CP_PACKS) {
f2fs_warn(sbi, "invalid cp_pack_total_block_count:%u",
le32_to_cpu(cp_block->cp_pack_total_block_count));
goto invalid_cp;
}
pre_version = *version;
- cp_addr += le32_to_cpu(cp_block->cp_pack_total_block_count) - 1;
+ cp_addr += cp_blocks - 1;
err = get_checkpoint_version(sbi, cp_addr, &cp_block,
&cp_page_2, version);
if (err)
@@ -1037,7 +1047,8 @@
spin_unlock(&sbi->inode_lock[type]);
}
-int f2fs_sync_dirty_inodes(struct f2fs_sb_info *sbi, enum inode_type type)
+int f2fs_sync_dirty_inodes(struct f2fs_sb_info *sbi, enum inode_type type,
+ bool from_cp)
{
struct list_head *head;
struct inode *inode;
@@ -1072,11 +1083,15 @@
if (inode) {
unsigned long cur_ino = inode->i_ino;
- F2FS_I(inode)->cp_task = current;
+ if (from_cp)
+ F2FS_I(inode)->cp_task = current;
+ F2FS_I(inode)->wb_task = current;
filemap_fdatawrite(inode->i_mapping);
- F2FS_I(inode)->cp_task = NULL;
+ F2FS_I(inode)->wb_task = NULL;
+ if (from_cp)
+ F2FS_I(inode)->cp_task = NULL;
iput(inode);
/* We need to give cpu to another writers. */
@@ -1205,7 +1220,7 @@
/* write all the dirty dentry pages */
if (get_pages(sbi, F2FS_DIRTY_DENTS)) {
f2fs_unlock_all(sbi);
- err = f2fs_sync_dirty_inodes(sbi, DIR_INODE);
+ err = f2fs_sync_dirty_inodes(sbi, DIR_INODE, true);
if (err)
return err;
cond_resched();