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Btrfs: Let some locks go during defrag and snapshot dropping

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Signed-off-by: Chris Mason <chris.mason@oracle.com>
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Chris Mason
2007-08-08 10:08:58 -04:00
committed by David Woodhouse
parent 37fa704640
commit f4468e94c8
3 changed files with 14 additions and 4 deletions
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4
fs/btrfs/ctree.h
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@@ -300,9 +300,9 @@ struct btrfs_fs_info {
struct radix_tree_root block_group_data_radix;
struct radix_tree_root extent_map_radix;
u64 extent_tree_insert[BTRFS_MAX_LEVEL * 3];
u64 extent_tree_insert[BTRFS_MAX_LEVEL * 6];
int extent_tree_insert_nr;
u64 extent_tree_prealloc[BTRFS_MAX_LEVEL * 3];
u64 extent_tree_prealloc[BTRFS_MAX_LEVEL * 6];
int extent_tree_prealloc_nr;
u64 generation;