From 5b76dc066a4deb937665521566f89aead756f049 Mon Sep 17 00:00:00 2001 From: Coly Li Date: Thu, 2 Apr 2009 16:59:40 -0700 Subject: fs/qnx4: return f_fsid for statfs(2) Make qnx4 file system return f_fsid info for statfs(2). Signed-off-by: Coly Li Acked-by: Anders Larsen Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- fs/qnx4/inode.c | 3 +++ 1 file changed, 3 insertions(+) (limited to 'fs/qnx4') diff --git a/fs/qnx4/inode.c b/fs/qnx4/inode.c index 2aad1044b84c..fe1f0f31d11c 100644 --- a/fs/qnx4/inode.c +++ b/fs/qnx4/inode.c @@ -282,6 +282,7 @@ unsigned long qnx4_block_map( struct inode *inode, long iblock ) static int qnx4_statfs(struct dentry *dentry, struct kstatfs *buf) { struct super_block *sb = dentry->d_sb; + u64 id = huge_encode_dev(sb->s_bdev->bd_dev); lock_kernel(); @@ -291,6 +292,8 @@ static int qnx4_statfs(struct dentry *dentry, struct kstatfs *buf) buf->f_bfree = qnx4_count_free_blocks(sb); buf->f_bavail = buf->f_bfree; buf->f_namelen = QNX4_NAME_MAX; + buf->f_fsid.val[0] = (u32)id; + buf->f_fsid.val[1] = (u32)(id >> 32); unlock_kernel(); -- cgit v1.2.3-70-g09d2