Messages in this thread Patch in this message | | | Date | Tue, 20 Jan 2009 01:35:24 +0800 | From | Coly Li <> | Subject | [PATCH 14/20] fs/qnx4: return f_fsid for statfs(2) |
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This patch makes qnx4 file system return f_fsid info for statfs(2).
Signed-off-by: Coly Li <coly.li@suse.de> Cc: Anders Larsen <al@alarsen.net> --- fs/qnx4/inode.c | 3 +++ 1 files changed, 3 insertions(+), 0 deletions(-)
diff --git a/fs/qnx4/inode.c b/fs/qnx4/inode.c index 2aad104..fe1f0f3 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();
-- Coly Li SuSE Labs
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