x86: fix regression: boot failure on AMD Elan TS-5500

[linux-2.6-omap-h63xx.git] / fs / ocfs2 / localalloc.c

diff --git a/fs/ocfs2/localalloc.c b/fs/ocfs2/localalloc.c
index add1ffdc5c6c75bb2accdb65972466f2651e80c8..be774bdc8b3658bdec41332f49a3d8d1e4df5a58 100644 (file)
--- a/fs/ocfs2/localalloc.c
+++ b/fs/ocfs2/localalloc.c
@@ -120,9 +120,6 @@ int ocfs2_load_local_alloc(struct ocfs2_super *osb)
 
        mlog_entry_void();
 
-       if (ocfs2_mount_local(osb))
-               goto bail;
-
        if (osb->local_alloc_size == 0)
                goto bail;
 
@@ -263,7 +260,7 @@ void ocfs2_shutdown_local_alloc(struct ocfs2_super *osb)
        bh = osb->local_alloc_bh;
        alloc = (struct ocfs2_dinode *) bh->b_data;
 
-       alloc_copy = kmalloc(bh->b_size, GFP_KERNEL);
+       alloc_copy = kmalloc(bh->b_size, GFP_NOFS);
        if (!alloc_copy) {
                status = -ENOMEM;
                goto out_commit;
@@ -450,6 +447,8 @@ out_mutex:
        iput(main_bm_inode);
 
 out:
+       if (!status)
+               ocfs2_init_inode_steal_slot(osb);
        mlog_exit(status);
        return status;
 }
@@ -526,6 +525,8 @@ int ocfs2_reserve_local_alloc_bits(struct ocfs2_super *osb,
        }
 
        ac->ac_inode = local_alloc_inode;
+       /* We should never use localalloc from another slot */
+       ac->ac_alloc_slot = osb->slot_num;
        ac->ac_which = OCFS2_AC_USE_LOCAL;
        get_bh(osb->local_alloc_bh);
        ac->ac_bh = osb->local_alloc_bh;
@@ -588,8 +589,7 @@ int ocfs2_claim_local_alloc_bits(struct ocfs2_super *osb,
        while(bits_wanted--)
                ocfs2_set_bit(start++, bitmap);
 
-       alloc->id1.bitmap1.i_used = cpu_to_le32(*num_bits +
-                               le32_to_cpu(alloc->id1.bitmap1.i_used));
+       le32_add_cpu(&alloc->id1.bitmap1.i_used, *num_bits);
 
        status = ocfs2_journal_dirty(handle, osb->local_alloc_bh);
        if (status < 0) {
@@ -931,7 +931,7 @@ static int ocfs2_local_alloc_slide_window(struct ocfs2_super *osb,
         * local alloc shutdown won't try to double free main bitmap
         * bits. Make a copy so the sync function knows which bits to
         * free. */
-       alloc_copy = kmalloc(osb->local_alloc_bh->b_size, GFP_KERNEL);
+       alloc_copy = kmalloc(osb->local_alloc_bh->b_size, GFP_NOFS);
        if (!alloc_copy) {
                status = -ENOMEM;
                mlog_errno(status);