Commit 66aee5aa authored by Yuwei Guan's avatar Yuwei Guan Committed by Jaegeuk Kim
Browse files

f2fs: change type for 'sbi->readdir_ra' 



Before this patch, the varibale 'readdir_ra' takes effect if it's equal
to '1' or not, so we can change type for it from 'int' to 'bool'.

Signed-off-by: default avatarYuwei Guan <Yuwei.Guan@zeekrlife.com>
Reviewed-by: default avatarChao Yu <chao@kernel.org>
Signed-off-by: default avatarJaegeuk Kim <jaegeuk@kernel.org>
parent 777cd95b

fs/f2fs/dir.c

+1 −1
Original line number Diff line number Diff line
@@ -1010,7 +1010,7 @@ int f2fs_fill_dentries(struct dir_context *ctx, struct f2fs_dentry_ptr *d, 
	struct fscrypt_str de_name = FSTR_INIT(NULL, 0);

	struct f2fs_sb_info *sbi = F2FS_I_SB(d->inode);

	struct blk_plug plug;

	bool readdir_ra = sbi->readdir_ra == 1;

	bool readdir_ra = sbi->readdir_ra;

	bool found_valid_dirent = false;

	int err = 0;

fs/f2fs/f2fs.h

+1 −1
Original line number Diff line number Diff line
@@ -1698,7 +1698,7 @@ struct f2fs_sb_info { 
	unsigned int total_node_count;		/* total node block count */

	unsigned int total_valid_node_count;	/* valid node block count */

	int dir_level;				/* directory level */

	int readdir_ra;				/* readahead inode in readdir */

	bool readdir_ra;			/* readahead inode in readdir */

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



	block_t user_block_count;		/* # of user blocks */

fs/f2fs/super.c

+1 −1
Original line number Diff line number Diff line
@@ -4085,7 +4085,7 @@ static void f2fs_tuning_parameters(struct f2fs_sb_info *sbi) 
					1 << F2FS_IPU_HONOR_OPU_WRITE;

	}



	sbi->readdir_ra = 1;

	sbi->readdir_ra = true;

}



static int f2fs_fill_super(struct super_block *sb, void *data, int silent)

fs/f2fs/sysfs.c

+5 −0
Original line number Diff line number Diff line
@@ -656,6 +656,11 @@ static ssize_t __sbi_store(struct f2fs_attr *a, 
		return count;

	}



	if (!strcmp(a->attr.name, "readdir_ra")) {

		sbi->readdir_ra = !!t;

		return count;

	}



	*ui = (unsigned int)t;



	return count;