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Btrfs: Disable tree defrag in SSD mode

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Signed-off-by: Chris Mason <chris.mason@oracle.com>
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Chris Mason
2008-02-15 13:19:35 -05:00
parent df68b8a7ad
commit 9afbb0b752
2 changed files with 5 additions and 1 deletions
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3
fs/btrfs/extent-tree.c
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@ -1835,7 +1835,8 @@ struct extent_buffer *__btrfs_alloc_free_block(struct btrfs_trans_handle *trans,
buf->start, buf->start + buf->len - 1,
EXTENT_CSUM, GFP_NOFS);
buf->flags |= EXTENT_CSUM;
btrfs_set_buffer_defrag(buf);
if (!btrfs_test_opt(root, SSD))
btrfs_set_buffer_defrag(buf);
trans->blocks_used++;
return buf;
}