Messages in this thread Patch in this message | | | Date | Thu, 19 Apr 2012 14:03:21 -0700 | From | Greg KH <> | Subject | [ 18/75] Revert "Btrfs: increase the global block reserve estimates" |
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3.3-stable review patch. If anyone has any objections, please let me know.
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From: Chris Mason <chris.mason@oracle.com>
commit 8e62c2de6e23e5c1fee04f59de51b54cc2868ca5 upstream.
This reverts commit 5500cdbe14d7435e04f66ff3cfb8ecd8b8e44ebf.
We've had a number of complaints of early enospc that bisect down to this patch. We'll hae to fix the reservations differently.
Signed-off-by: Chris Mason <chris.mason@oracle.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
--- fs/btrfs/extent-tree.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
--- a/fs/btrfs/extent-tree.c +++ b/fs/btrfs/extent-tree.c @@ -4110,7 +4110,7 @@ static u64 calc_global_metadata_size(str num_bytes += div64_u64(data_used + meta_used, 50); if (num_bytes * 3 > meta_used) - num_bytes = div64_u64(meta_used, 3) * 2; + num_bytes = div64_u64(meta_used, 3); return ALIGN(num_bytes, fs_info->extent_root->leafsize << 10); }
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