Commit 071e50d6 authored by Yongpeng Yang's avatar Yongpeng Yang Committed by Jaegeuk Kim
Browse files

f2fs: change seq_file_ra_mul and max_io_bytes to unsigned int 



{struct file_ra_state}->ra_pages and {struct bio}->bi_iter.bi_size is
defined as unsigned int, so values of seq_file_ra_mul and max_io_bytes
exceeding UINT_MAX are meaningless.

Signed-off-by: default avatarYongpeng Yang <yangyongpeng@xiaomi.com>
Reviewed-by: default avatarChao Yu <chao@kernel.org>
Signed-off-by: default avatarJaegeuk Kim <jaegeuk@kernel.org>
parent 98ea0039

fs/f2fs/f2fs.h

+2 −2
Original line number Diff line number Diff line
@@ -1808,7 +1808,7 @@ struct f2fs_sb_info { 
	unsigned int total_valid_node_count;	/* valid node block count */

	int dir_level;				/* directory level */

	bool readdir_ra;			/* readahead inode in readdir */

	u64 max_io_bytes;			/* max io bytes to merge IOs */

	unsigned int max_io_bytes;		/* max io bytes to merge IOs */



	block_t user_block_count;		/* # of user blocks */

	block_t total_valid_block_count;	/* # of valid blocks */
@@ -1956,7 +1956,7 @@ struct f2fs_sb_info { 
	unsigned int gc_segment_mode;		/* GC state for reclaimed segments */

	unsigned int gc_reclaimed_segs[MAX_GC_MODE];	/* Reclaimed segs for each mode */



	unsigned long seq_file_ra_mul;		/* multiplier for ra_pages of seq. files in fadvise */

	unsigned int seq_file_ra_mul;		/* multiplier for ra_pages of seq. files in fadvise */



	int max_fragment_chunk;			/* max chunk size for block fragmentation mode */

	int max_fragment_hole;			/* max hole size for block fragmentation mode */