The patch titled
fs/romfs: return f_fsid for statfs(2)
has been removed from the -mm tree. Its filename was
fs-romfs-return-f_fsid-for-statfs2.patch
This patch was dropped because it was merged into mainline or a subsystem tree
The current -mm tree may be found at http://userweb.kernel.org/~akpm/mmotm/
------------------------------------------------------
Subject: fs/romfs: return f_fsid for statfs(2)
From: Coly Li <coly.li@xxxxxxx>
Make romfs return f_fsid info for statfs(2).
Signed-off-by: Coly Li <coly.li@xxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
fs/romfs/super.c | 5 +++++
1 file changed, 5 insertions(+)
diff -puN fs/romfs/super.c~fs-romfs-return-f_fsid-for-statfs2 fs/romfs/super.c
--- a/fs/romfs/super.c~fs-romfs-return-f_fsid-for-statfs2
+++ a/fs/romfs/super.c
@@ -408,12 +408,17 @@ static void romfs_destroy_inode(struct i
*/
static int romfs_statfs(struct dentry *dentry, struct kstatfs *buf)
{
+ struct super_block *sb = dentry->d_sb;
+ u64 id = huge_encode_dev(sb->s_bdev->bd_dev);
+
buf->f_type = ROMFS_MAGIC;
buf->f_namelen = ROMFS_MAXFN;
buf->f_bsize = ROMBSIZE;
buf->f_bfree = buf->f_bavail = buf->f_ffree;
buf->f_blocks =
(romfs_maxsize(dentry->d_sb) + ROMBSIZE - 1) >> ROMBSBITS;
+ buf->f_fsid.val[0] = (u32)id;
+ buf->f_fsid.val[1] = (u32)(id >> 32);
return 0;
}
_
Patches currently in -mm which might be from coly.li@xxxxxxx are
origin.patch
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