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Btrfs: extent_map optimizations to cut down on CPU usage
[linux-2.6-block.git]
/
fs
/
btrfs
/
extent_map.h
diff --git
a/fs/btrfs/extent_map.h
b/fs/btrfs/extent_map.h
index 52a8b9394fc6e6f458a3483cc36eca385fcc1c7a..f1dc28d260eb0b3d4404957f7404f1188b93d9d8 100644
(file)
--- a/
fs/btrfs/extent_map.h
+++ b/
fs/btrfs/extent_map.h
@@
-75,7
+75,7
@@
struct extent_buffer {
char *kaddr;
unsigned long map_start;
unsigned long map_len;
- struct page *
la
st_page;
+ struct page *
fir
st_page;
struct list_head lru;
atomic_t refs;
int flags;