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Diffstat (limited to 'fs/btrfs/extent-io-tree.c')
| -rw-r--r-- | fs/btrfs/extent-io-tree.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/fs/btrfs/extent-io-tree.c b/fs/btrfs/extent-io-tree.c index ed2cfc3d5d8a..c54c5d7a5cd5 100644 --- a/fs/btrfs/extent-io-tree.c +++ b/fs/btrfs/extent-io-tree.c @@ -4,6 +4,7 @@ #include <trace/events/btrfs.h> #include "messages.h" #include "ctree.h" +#include "extent_io.h" #include "extent-io-tree.h" #include "btrfs_inode.h" @@ -1084,6 +1085,9 @@ again: */ prealloc = alloc_extent_state(mask); } + /* Optimistically preallocate the extent changeset ulist node. */ + if (changeset) + extent_changeset_prealloc(changeset, mask); spin_lock(&tree->lock); if (cached_state && *cached_state) { |