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authorChristoph Hellwig <hch@infradead.org>2008-10-30 18:04:13 +1100
committerLachlan McIlroy <lachlan@redback.melbourne.sgi.com>2008-10-30 18:04:13 +1100
commitc679eef0520eb3c2c731fce505e61b8ef9469aac (patch)
tree6a3cdcb882282d10dac7bb45e194fc473dd3940d /fs/xfs/xfs_inode.h
parent455486b9ccdd0a1d7432a03302f549b1c917c181 (diff)
[XFS] stop using xfs_itobp in xfs_bulkstat
xfs_bulkstat only wants the dinode, offset and buffer from a given inode number. Instead of using xfs_itobp on a fake inode which is complicated and currently leads to leaks of the security data just use xfs_inotobp which is designed to do exactly the kind of lookup xfs_bulkstat wants. The only thing that's missing in xfs_inotobp is a flags paramter that let's us pass down XFS_IMAP_BULKSTAT, but that can easily added. SGI-PV: 987246 SGI-Modid: xfs-linux-melb:xfs-kern:32397a Signed-off-by: Christoph Hellwig <hch@infradead.org> Signed-off-by: Lachlan McIlroy <lachlan@sgi.com> Signed-off-by: David Chinner <david@fromorbit.com>
Diffstat (limited to 'fs/xfs/xfs_inode.h')
-rw-r--r--fs/xfs/xfs_inode.h6
1 files changed, 4 insertions, 2 deletions
diff --git a/fs/xfs/xfs_inode.h b/fs/xfs/xfs_inode.h
index a5aeb9cfeae8..5d12cfeb43c5 100644
--- a/fs/xfs/xfs_inode.h
+++ b/fs/xfs/xfs_inode.h
@@ -158,7 +158,7 @@ typedef struct xfs_icdinode {
#define XFS_IFEXTIREC 0x08 /* Indirection array of extent blocks */
/*
- * Flags for xfs_itobp(), xfs_imap() and xfs_dilocate().
+ * Flags for xfs_inotobp, xfs_itobp(), xfs_imap() and xfs_dilocate().
*/
#define XFS_IMAP_LOOKUP 0x1
#define XFS_IMAP_BULKSTAT 0x2
@@ -514,7 +514,6 @@ int xfs_itruncate_finish(struct xfs_trans **, xfs_inode_t *,
xfs_fsize_t, int, int);
int xfs_iunlink(struct xfs_trans *, xfs_inode_t *);
-struct xfs_inode * xfs_inode_alloc(struct xfs_mount *, xfs_ino_t);
void xfs_idestroy(xfs_inode_t *);
void xfs_iextract(xfs_inode_t *);
void xfs_iext_realloc(xfs_inode_t *, int, int);
@@ -531,6 +530,9 @@ void xfs_mark_inode_dirty_sync(xfs_inode_t *);
#endif /* __KERNEL__ */
+int xfs_inotobp(struct xfs_mount *, struct xfs_trans *,
+ xfs_ino_t, struct xfs_dinode **,
+ struct xfs_buf **, int *, uint);
int xfs_itobp(struct xfs_mount *, struct xfs_trans *,
struct xfs_inode *, struct xfs_dinode **,
struct xfs_buf **, xfs_daddr_t, uint, uint);