Re: [PATCH] f2fs: remove unmatched zero_user_segment when convert inline dentry
On 2018/4/3 19:42, Yunlong Song wrote: > Since the layout of regular dentry block is different from inline dentry > block, zero_user_segment starting from MAX_INLINE_DATA(dir) is not > correct for regular dentry block, besides, bitmap is already copied and > used, so there is no necessary to zero page at all, so just remove the > zero_user_segment is OK. > > Signed-off-by: Yunlong SongReviewed-by: Chao Yu Thanks,
Re: [PATCH] f2fs: remove unmatched zero_user_segment when convert inline dentry
On 2018/4/3 19:42, Yunlong Song wrote: > Since the layout of regular dentry block is different from inline dentry > block, zero_user_segment starting from MAX_INLINE_DATA(dir) is not > correct for regular dentry block, besides, bitmap is already copied and > used, so there is no necessary to zero page at all, so just remove the > zero_user_segment is OK. > > Signed-off-by: Yunlong Song Reviewed-by: Chao Yu Thanks,
[PATCH] f2fs: remove unmatched zero_user_segment when convert inline dentry
Since the layout of regular dentry block is different from inline dentry block, zero_user_segment starting from MAX_INLINE_DATA(dir) is not correct for regular dentry block, besides, bitmap is already copied and used, so there is no necessary to zero page at all, so just remove the zero_user_segment is OK. Signed-off-by: Yunlong Song--- fs/f2fs/inline.c | 1 - 1 file changed, 1 deletion(-) diff --git a/fs/f2fs/inline.c b/fs/f2fs/inline.c index 3b77d64..573ec2f 100644 --- a/fs/f2fs/inline.c +++ b/fs/f2fs/inline.c @@ -367,7 +367,6 @@ static int f2fs_move_inline_dirents(struct inode *dir, struct page *ipage, goto out; f2fs_wait_on_page_writeback(page, DATA, true); - zero_user_segment(page, MAX_INLINE_DATA(dir), PAGE_SIZE); dentry_blk = page_address(page); -- 1.8.5.2
[PATCH] f2fs: remove unmatched zero_user_segment when convert inline dentry
Since the layout of regular dentry block is different from inline dentry block, zero_user_segment starting from MAX_INLINE_DATA(dir) is not correct for regular dentry block, besides, bitmap is already copied and used, so there is no necessary to zero page at all, so just remove the zero_user_segment is OK. Signed-off-by: Yunlong Song --- fs/f2fs/inline.c | 1 - 1 file changed, 1 deletion(-) diff --git a/fs/f2fs/inline.c b/fs/f2fs/inline.c index 3b77d64..573ec2f 100644 --- a/fs/f2fs/inline.c +++ b/fs/f2fs/inline.c @@ -367,7 +367,6 @@ static int f2fs_move_inline_dirents(struct inode *dir, struct page *ipage, goto out; f2fs_wait_on_page_writeback(page, DATA, true); - zero_user_segment(page, MAX_INLINE_DATA(dir), PAGE_SIZE); dentry_blk = page_address(page); -- 1.8.5.2