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| author | Dave Chinner | 2016-02-09 06:54:58 +0100 |
|---|---|---|
| committer | Dave Chinner | 2016-02-09 06:54:58 +0100 |
| commit | c19b3b05ae440de50fffe2ac2a9b27392a7448e9 (patch) | |
| tree | c18e6272503b92cf5397aa25cfe19542c2b45149 /fs/xfs/xfs_icache.c | |
| parent | xfs: move di_changecount to VFS inode (diff) | |
| download | kernel-qcow2-linux-c19b3b05ae440de50fffe2ac2a9b27392a7448e9.tar.gz kernel-qcow2-linux-c19b3b05ae440de50fffe2ac2a9b27392a7448e9.tar.xz kernel-qcow2-linux-c19b3b05ae440de50fffe2ac2a9b27392a7448e9.zip | |
xfs: mode di_mode to vfs inode
Move the di_mode value from the xfs_icdinode to the VFS inode, reducing
the xfs_icdinode byte another 2 bytes and collapsing another 2 byte hole
in the structure.
Signed-off-by: Dave Chinner <dchinner@redhat.com>
Reviewed-by: Brian Foster <bfoster@redhat.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Dave Chinner <david@fromorbit.com>
Diffstat (limited to 'fs/xfs/xfs_icache.c')
| -rw-r--r-- | fs/xfs/xfs_icache.c | 13 |
1 files changed, 9 insertions, 4 deletions
diff --git a/fs/xfs/xfs_icache.c b/fs/xfs/xfs_icache.c index 30eafad7cf19..bf2d60749278 100644 --- a/fs/xfs/xfs_icache.c +++ b/fs/xfs/xfs_icache.c @@ -63,6 +63,9 @@ xfs_inode_alloc( return NULL; } + /* VFS doesn't initialise i_mode! */ + VFS_I(ip)->i_mode = 0; + XFS_STATS_INC(mp, vn_active); ASSERT(atomic_read(&ip->i_pincount) == 0); ASSERT(!spin_is_locked(&ip->i_flags_lock)); @@ -98,7 +101,7 @@ void xfs_inode_free( struct xfs_inode *ip) { - switch (ip->i_d.di_mode & S_IFMT) { + switch (VFS_I(ip)->i_mode & S_IFMT) { case S_IFREG: case S_IFDIR: case S_IFLNK: @@ -151,12 +154,14 @@ xfs_reinit_inode( uint32_t nlink = inode->i_nlink; uint32_t generation = inode->i_generation; uint64_t version = inode->i_version; + umode_t mode = inode->i_mode; error = inode_init_always(mp->m_super, inode); set_nlink(inode, nlink); inode->i_generation = generation; inode->i_version = version; + inode->i_mode = mode; return error; } @@ -211,7 +216,7 @@ xfs_iget_cache_hit( /* * If lookup is racing with unlink return an error immediately. */ - if (ip->i_d.di_mode == 0 && !(flags & XFS_IGET_CREATE)) { + if (VFS_I(ip)->i_mode == 0 && !(flags & XFS_IGET_CREATE)) { error = -ENOENT; goto out_error; } @@ -321,7 +326,7 @@ xfs_iget_cache_miss( trace_xfs_iget_miss(ip); - if ((ip->i_d.di_mode == 0) && !(flags & XFS_IGET_CREATE)) { + if ((VFS_I(ip)->i_mode == 0) && !(flags & XFS_IGET_CREATE)) { error = -ENOENT; goto out_destroy; } @@ -470,7 +475,7 @@ again: * If we have a real type for an on-disk inode, we can setup the inode * now. If it's a new inode being created, xfs_ialloc will handle it. */ - if (xfs_iflags_test(ip, XFS_INEW) && ip->i_d.di_mode != 0) + if (xfs_iflags_test(ip, XFS_INEW) && VFS_I(ip)->i_mode != 0) xfs_setup_existing_inode(ip); return 0; |