Messages in this thread Patch in this message | | | Date | Mon, 15 May 2006 14:29:32 -0500 | From | Michael Halcrow <> | Subject | Re: 2.6.17-rc4-mm1 |
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On Mon, May 15, 2006 at 10:01:44AM -0700, Andrew Morton wrote: > I don't immediately see how to fix this one, actually: > > static inline int ecryptfs_statfs(struct super_block *sb, struct kstatfs *buf) > { > return vfs_statfs(ecryptfs_superblock_to_lower(sb), buf); > } > > Once we've run ecryptfs_superblock_to_lower() to get the "lower > superblock", we need to turn that back into a vfsmount for > vfs_statfs()..
Assuming we have all our other ducks in a row, this should work. I still need to finish the build and run my tests to say for certain, but here is a tentative fix.
Signed-off-by: Michael Halcrow <mhalcrow@us.ibm.com>
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Index: linux-2.6.17-rc4-mm1-ecryptfs/fs/ecryptfs/super.c =================================================================== --- linux-2.6.17-rc4-mm1-ecryptfs.orig/fs/ecryptfs/super.c 2006-05-15 14:16:15.000000000 -0500 +++ linux-2.6.17-rc4-mm1-ecryptfs/fs/ecryptfs/super.c 2006-05-15 14:27:45.000000000 -0500 @@ -124,9 +124,12 @@ * Get the filesystem statistics. Currently, we let this pass right through * to the lower filesystem and take no action ourselves. */ -static inline int ecryptfs_statfs(struct super_block *sb, struct kstatfs *buf) +static int ecryptfs_statfs(struct vfsmount *vfs_mnt, struct kstatfs *buf) { - return vfs_statfs(ecryptfs_superblock_to_lower(sb), buf); + struct vfsmount *lower_mnt; + + lower_mnt = ecryptfs_superblock_to_private(vfs_mnt->mnt_sb)->lower_mnt; + return vfs_statfs(lower_mnt, buf); } /** - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.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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