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Message-ID: <20071218173642.GA7338@infradead.org> Date: Tue, 18 Dec 2007 17:36:42 +0000 From: Christoph Hellwig <hch@...radead.org> To: Bret Towe <magnade@...il.com> Cc: linux-kernel@...r.kernel.org, xfs@....sgi.com Subject: Re: xfs mknod regression This was broken by my '[XFS] simplify xfs_create/mknod/symlink prototype', which assigned the re-shuffled ondisk dev_t back to the rdev variable in xfs_vn_mknod. Because of that i_rdev is set to the ondisk dev_t instead of the linux dev_t later down the function. Fortunately the fix for it is trivial: we can just remove the assignment because xfs_revalidate_inode has done the proper job before unlocking the inode. Signed-off-by: Christoph Hellwig <hch@....de> Index: linux-2.6-xfs/fs/xfs/linux-2.6/xfs_iops.c =================================================================== --- linux-2.6-xfs.orig/fs/xfs/linux-2.6/xfs_iops.c 2007-12-18 18:23:32.000000000 +0100 +++ linux-2.6-xfs/fs/xfs/linux-2.6/xfs_iops.c 2007-12-18 18:23:43.000000000 +0100 @@ -345,9 +345,7 @@ xfs_vn_mknod( ASSERT(vp); ip = vn_to_inode(vp); - if (S_ISCHR(mode) || S_ISBLK(mode)) - ip->i_rdev = rdev; - else if (S_ISDIR(mode)) + if (S_ISDIR(mode)) xfs_validate_fields(ip); d_instantiate(dentry, ip); xfs_validate_fields(dir); -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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