Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit a6a2a73c authored by Coly Li's avatar Coly Li Committed by Linus Torvalds
Browse files

fs/affs: return f_fsid for statfs(2) 



Make affs return f_fsid info for statfs(2).

Signed-off-by: default avatarColy Li <coly.li@suse.de>
Cc: Roman Zippel <zippel@linux-m68k.org>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent accb4012

fs/affs/super.c

+4 −0
Original line number Diff line number Diff line
@@ -533,6 +533,7 @@ affs_statfs(struct dentry *dentry, struct kstatfs *buf) 
{

	struct super_block *sb = dentry->d_sb;

	int		 free;

	u64		 id = huge_encode_dev(sb->s_bdev->bd_dev);



	pr_debug("AFFS: statfs() partsize=%d, reserved=%d\n",AFFS_SB(sb)->s_partition_size,

	     AFFS_SB(sb)->s_reserved);
@@ -543,6 +544,9 @@ affs_statfs(struct dentry *dentry, struct kstatfs *buf) 
	buf->f_blocks  = AFFS_SB(sb)->s_partition_size - AFFS_SB(sb)->s_reserved;

	buf->f_bfree   = free;

	buf->f_bavail  = free;

	buf->f_fsid.val[0] = (u32)id;

	buf->f_fsid.val[1] = (u32)(id >> 32);

	buf->f_namelen = 30;

	return 0;

}