btrfs: Move logging code in grub_btrfs_read_logical()
A portion of the logging code is moved outside of internal for(;;). The part that is left inside is the one which depends on the internal for(;;) index. This is a preparatory patch. The next one will refactor the code inside the for(;;) into an another function. Signed-off-by: Goffredo Baroncelli <kreijack@inwind.it> Reviewed-by: Daniel Kiper <daniel.kiper@oracle.com>
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1 changed files with 15 additions and 12 deletions
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@ -870,6 +870,18 @@ grub_btrfs_read_logical (struct grub_btrfs_data *data, grub_disk_addr_t addr,
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for (j = 0; j < 2; j++)
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{
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grub_dprintf ("btrfs", "chunk 0x%" PRIxGRUB_UINT64_T
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"+0x%" PRIxGRUB_UINT64_T
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" (%d stripes (%d substripes) of %"
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PRIxGRUB_UINT64_T ")\n",
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grub_le_to_cpu64 (key->offset),
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grub_le_to_cpu64 (chunk->size),
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grub_le_to_cpu16 (chunk->nstripes),
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grub_le_to_cpu16 (chunk->nsubstripes),
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grub_le_to_cpu64 (chunk->stripe_length));
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grub_dprintf ("btrfs", "reading laddr 0x%" PRIxGRUB_UINT64_T "\n",
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addr);
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for (i = 0; i < redundancy; i++)
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{
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struct grub_btrfs_chunk_stripe *stripe;
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@ -882,20 +894,11 @@ grub_btrfs_read_logical (struct grub_btrfs_data *data, grub_disk_addr_t addr,
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paddr = grub_le_to_cpu64 (stripe->offset) + stripe_offset;
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grub_dprintf ("btrfs", "chunk 0x%" PRIxGRUB_UINT64_T
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"+0x%" PRIxGRUB_UINT64_T
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" (%d stripes (%d substripes) of %"
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PRIxGRUB_UINT64_T ") stripe %" PRIxGRUB_UINT64_T
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grub_dprintf ("btrfs", "stripe %" PRIxGRUB_UINT64_T
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" maps to 0x%" PRIxGRUB_UINT64_T "\n",
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grub_le_to_cpu64 (key->offset),
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grub_le_to_cpu64 (chunk->size),
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grub_le_to_cpu16 (chunk->nstripes),
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grub_le_to_cpu16 (chunk->nsubstripes),
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grub_le_to_cpu64 (chunk->stripe_length),
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stripen, stripe->offset);
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grub_dprintf ("btrfs", "reading paddr 0x%" PRIxGRUB_UINT64_T
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" for laddr 0x%" PRIxGRUB_UINT64_T "\n", paddr,
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addr);
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grub_dprintf ("btrfs", "reading paddr 0x%" PRIxGRUB_UINT64_T "\n",
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paddr);
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dev = find_device (data, stripe->device_id);
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if (!dev)
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