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f2fs: update blkaddr in __set_data_blkaddr() for cleanup

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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@kernel.org>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
This commit is contained in:
Chao Yu 2023-12-10 17:20:38 +08:00 committed by Jaegeuk Kim
parent 2020cd48e4
commit 59d0d4c3ea
3 changed files with 11 additions and 16 deletions
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13
fs/f2fs/data.c
View file

@ -1179,10 +1179,11 @@ 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);
}
@ -1192,18 +1193,17 @@ 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);
}
@ -1230,8 +1230,7 @@ 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--;
}
}

2
fs/f2fs/f2fs.h
View file

@ -3822,7 +3822,7 @@ 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);

12
fs/f2fs/file.c
View file

@ -582,8 +582,7 @@ 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,
@ -1478,8 +1477,7 @@ 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);
@ -3454,8 +3452,7 @@ 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);
@ -3621,8 +3618,7 @@ 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;