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authorChris Mason <chris.mason@oracle.com>2007-10-15 16:18:55 -0400
committerChris Mason <chris.mason@oracle.com>2008-09-25 11:03:56 -0400
commit810191ff3087e8143b41a944fcf4fd8c693f00e3 (patch)
tree9d23dd51458623eaac41bc8c89dd2998a2eda7ae /fs/btrfs/extent_map.h
parent3326d1b07c0cb6a2ff5b835b7a2cffa54124d074 (diff)
downloadblackbird-obmc-linux-810191ff3087e8143b41a944fcf4fd8c693f00e3.tar.gz
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Btrfs: extent_map optimizations to cut down on CPU usage
Signed-off-by: Chris Mason <chris.mason@oracle.com>
Diffstat (limited to 'fs/btrfs/extent_map.h')
-rw-r--r--fs/btrfs/extent_map.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/btrfs/extent_map.h b/fs/btrfs/extent_map.h
index 52a8b9394fc6..f1dc28d260eb 100644
--- 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 *last_page;
+ struct page *first_page;
struct list_head lru;
atomic_t refs;
int flags;
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