f2fs: Revert "f2fs: truncate blocks in batch in __complete_revoke_list()"
Commit Message
We should not truncate replaced blocks, and were supposed to truncate the first
part as well.
This reverts commit 78a99fe6254cad4be310cd84af39f6c46b668c72.
Cc: stable@vger.kernel.org
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
---
fs/f2fs/segment.c | 9 +++++++--
1 file changed, 7 insertions(+), 2 deletions(-)
Comments
On 2023/2/15 7:57, Jaegeuk Kim wrote:
> We should not truncate replaced blocks, and were supposed to truncate the first
> part as well.
>
> This reverts commit 78a99fe6254cad4be310cd84af39f6c46b668c72.
>
> Cc: stable@vger.kernel.org
> Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Oh, my bad, thanks for fixing this.
Reviewed-by: Chao Yu <chao@kernel.org>
Thanks,
Hello:
This patch was applied to jaegeuk/f2fs.git (dev)
by Jaegeuk Kim <jaegeuk@kernel.org>:
On Tue, 14 Feb 2023 15:57:19 -0800 you wrote:
> We should not truncate replaced blocks, and were supposed to truncate the first
> part as well.
>
> This reverts commit 78a99fe6254cad4be310cd84af39f6c46b668c72.
>
> Cc: stable@vger.kernel.org
> Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
>
> [...]
Here is the summary with links:
- [f2fs-dev] f2fs: Revert "f2fs: truncate blocks in batch in __complete_revoke_list()"
https://git.kernel.org/jaegeuk/f2fs/c/c7dbc0668829
You are awesome, thank you!
@@ -265,19 +265,24 @@ static void __complete_revoke_list(struct inode *inode, struct list_head *head,
bool revoke)
{
struct revoke_entry *cur, *tmp;
+ pgoff_t start_index = 0;
bool truncate = is_inode_flag_set(inode, FI_ATOMIC_REPLACE);
list_for_each_entry_safe(cur, tmp, head, list) {
- if (revoke)
+ if (revoke) {
__replace_atomic_write_block(inode, cur->index,
cur->old_addr, NULL, true);
+ } else if (truncate) {
+ f2fs_truncate_hole(inode, start_index, cur->index);
+ start_index = cur->index + 1;
+ }
list_del(&cur->list);
kmem_cache_free(revoke_entry_slab, cur);
}
if (!revoke && truncate)
- f2fs_do_truncate_blocks(inode, 0, false);
+ f2fs_do_truncate_blocks(inode, start_index * PAGE_SIZE, false);
}
static int __f2fs_commit_atomic_write(struct inode *inode)