This is a note to let you know that I've just added the patch titled
f2fs: update blkaddr in __set_data_blkaddr() for cleanup
to the 6.1-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
f2fs-update-blkaddr-in-__set_data_blkaddr-for-cleanu.patch
and it can be found in the queue-6.1 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
commit a4b568ff058bc90aa7edaab77c1d747bf2a11f17
Author: Chao Yu <chao@xxxxxxxxxx>
Date: Sun Dec 10 17:20:38 2023 +0800
f2fs: update blkaddr in __set_data_blkaddr() for cleanup
[ Upstream commit 59d0d4c3eae0f3dd8886ed59f89f21fa09e324f5 ]
This patch allows caller to pass blkaddr to f2fs_set_data_blkaddr()
and let __set_data_blkaddr() inside f2fs_set_data_blkaddr() to update
dn->data_blkaddr w/ last value of blkaddr.
Just cleanup, no logic changes.
Signed-off-by: Chao Yu <chao@xxxxxxxxxx>
Signed-off-by: Jaegeuk Kim <jaegeuk@xxxxxxxxxx>
Stable-dep-of: 54607494875e ("f2fs: compress: fix to avoid inconsistence bewteen i_blocks and dnode")
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
diff --git a/fs/f2fs/data.c b/fs/f2fs/data.c
index 65b69d38f332c..1aa7d443cf364 100644
--- a/fs/f2fs/data.c
+++ b/fs/f2fs/data.c
@@ -1103,10 +1103,11 @@ static int f2fs_submit_page_read(struct inode *inode, struct page *page,
return 0;
}
-static void __set_data_blkaddr(struct dnode_of_data *dn)
+static void __set_data_blkaddr(struct dnode_of_data *dn, block_t blkaddr)
{
__le32 *addr = get_dnode_addr(dn->inode, dn->node_page);
+ dn->data_blkaddr = blkaddr;
addr[dn->ofs_in_node] = cpu_to_le32(dn->data_blkaddr);
}
@@ -1116,18 +1117,17 @@ static void __set_data_blkaddr(struct dnode_of_data *dn)
* ->node_page
* update block addresses in the node page
*/
-void f2fs_set_data_blkaddr(struct dnode_of_data *dn)
+void f2fs_set_data_blkaddr(struct dnode_of_data *dn, block_t blkaddr)
{
f2fs_wait_on_page_writeback(dn->node_page, NODE, true, true);
- __set_data_blkaddr(dn);
+ __set_data_blkaddr(dn, blkaddr);
if (set_page_dirty(dn->node_page))
dn->node_changed = true;
}
void f2fs_update_data_blkaddr(struct dnode_of_data *dn, block_t blkaddr)
{
- dn->data_blkaddr = blkaddr;
- f2fs_set_data_blkaddr(dn);
+ f2fs_set_data_blkaddr(dn, blkaddr);
f2fs_update_read_extent_cache(dn);
}
@@ -1154,8 +1154,7 @@ int f2fs_reserve_new_blocks(struct dnode_of_data *dn, blkcnt_t count)
block_t blkaddr = f2fs_data_blkaddr(dn);
if (blkaddr == NULL_ADDR) {
- dn->data_blkaddr = NEW_ADDR;
- __set_data_blkaddr(dn);
+ __set_data_blkaddr(dn, NEW_ADDR);
count--;
}
}
diff --git a/fs/f2fs/f2fs.h b/fs/f2fs/f2fs.h
index 108ba10679da2..7f34c7d0d156e 100644
--- a/fs/f2fs/f2fs.h
+++ b/fs/f2fs/f2fs.h
@@ -3781,7 +3781,7 @@ void f2fs_submit_page_write(struct f2fs_io_info *fio);
struct block_device *f2fs_target_device(struct f2fs_sb_info *sbi,
block_t blk_addr, sector_t *sector);
int f2fs_target_device_index(struct f2fs_sb_info *sbi, block_t blkaddr);
-void f2fs_set_data_blkaddr(struct dnode_of_data *dn);
+void f2fs_set_data_blkaddr(struct dnode_of_data *dn, block_t blkaddr);
void f2fs_update_data_blkaddr(struct dnode_of_data *dn, block_t blkaddr);
int f2fs_reserve_new_blocks(struct dnode_of_data *dn, blkcnt_t count);
int f2fs_reserve_new_block(struct dnode_of_data *dn);
diff --git a/fs/f2fs/file.c b/fs/f2fs/file.c
index 9a81d51ddf9e2..aa3ded9825f0c 100644
--- a/fs/f2fs/file.c
+++ b/fs/f2fs/file.c
@@ -585,8 +585,7 @@ void f2fs_truncate_data_blocks_range(struct dnode_of_data *dn, int count)
if (blkaddr == NULL_ADDR)
continue;
- dn->data_blkaddr = NULL_ADDR;
- f2fs_set_data_blkaddr(dn);
+ f2fs_set_data_blkaddr(dn, NULL_ADDR);
if (__is_valid_data_blkaddr(blkaddr)) {
if (!f2fs_is_valid_blkaddr(sbi, blkaddr,
@@ -1488,8 +1487,7 @@ static int f2fs_do_zero_range(struct dnode_of_data *dn, pgoff_t start,
}
f2fs_invalidate_blocks(sbi, dn->data_blkaddr);
- dn->data_blkaddr = NEW_ADDR;
- f2fs_set_data_blkaddr(dn);
+ f2fs_set_data_blkaddr(dn, NEW_ADDR);
}
f2fs_update_read_extent_cache_range(dn, start, 0, index - start);
@@ -3440,8 +3438,7 @@ static int release_compress_blocks(struct dnode_of_data *dn, pgoff_t count)
if (blkaddr != NEW_ADDR)
continue;
- dn->data_blkaddr = NULL_ADDR;
- f2fs_set_data_blkaddr(dn);
+ f2fs_set_data_blkaddr(dn, NULL_ADDR);
}
f2fs_i_compr_blocks_update(dn->inode, compr_blocks, false);
@@ -3611,8 +3608,7 @@ static int reserve_compress_blocks(struct dnode_of_data *dn, pgoff_t count)
continue;
}
- dn->data_blkaddr = NEW_ADDR;
- f2fs_set_data_blkaddr(dn);
+ f2fs_set_data_blkaddr(dn, NEW_ADDR);
}
reserved = cluster_size - compr_blocks;
