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| author | Christoph Hellwig <hch@infradead.org> | 2008-10-30 08:04:13 +0100 |
|---|---|---|
| committer | Lachlan McIlroy <lachlan@redback.melbourne.sgi.com> | 2008-10-30 08:04:13 +0100 |
| commit | c679eef0520eb3c2c731fce505e61b8ef9469aac (patch) | |
| tree | 6a3cdcb882282d10dac7bb45e194fc473dd3940d /fs/xfs/xfs_inode.h | |
| parent | [XFS] avoid all reclaimable inodes in xfs_sync_inodes_ag (diff) | |
| download | linux-c679eef0520eb3c2c731fce505e61b8ef9469aac.tar.xz linux-c679eef0520eb3c2c731fce505e61b8ef9469aac.zip | |
[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.h | 6 |
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); |