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Commit 5b76dc06 authored by Coly Li's avatar Coly Li Committed by Linus Torvalds
Browse files

fs/qnx4: return f_fsid for statfs(2) 



Make qnx4 file system return f_fsid info for statfs(2).

Signed-off-by: default avatarColy Li <coly.li@suse.de>
Acked-by: default avatarAnders Larsen <al@alarsen.net>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent 197e671e

fs/qnx4/inode.c

+3 −0
Original line number Diff line number Diff line
@@ -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();