Commit 29be7ec3 authored by Chao Yu's avatar Chao Yu Committed by Jaegeuk Kim
Browse files

f2fs: initialize page_array_entry slab only if compression feature is on 



Otherwise, in image which doesn't support compression feature,
page_array_entry will be initialized w/o use.

Signed-off-by: default avatarChao Yu <chao.yu@oppo.com>
Signed-off-by: default avatarJaegeuk Kim <jaegeuk@kernel.org>
parent a4a0e16d

fs/f2fs/compress.c

+3 −0
Original line number Diff line number Diff line
@@ -1908,6 +1908,9 @@ int f2fs_init_page_array_cache(struct f2fs_sb_info *sbi) 
	dev_t dev = sbi->sb->s_bdev->bd_dev;

	char slab_name[32];



	if (!f2fs_sb_has_compression(sbi))

		return 0;



	sprintf(slab_name, "f2fs_page_array_entry-%u:%u", MAJOR(dev), MINOR(dev));



	sbi->page_array_slab_size = sizeof(struct page *) <<