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page cache: use xa_lock
[uclinux-h8/linux.git]
/
fs
/
btrfs
/
compression.c
diff --git
a/fs/btrfs/compression.c
b/fs/btrfs/compression.c
index
562c3e6
..
578181c
100644
(file)
--- a/
fs/btrfs/compression.c
+++ b/
fs/btrfs/compression.c
@@
-458,7
+458,7
@@
static noinline int add_ra_bio_pages(struct inode *inode,
break;
rcu_read_lock();
- page = radix_tree_lookup(&mapping->
page_tree
, pg_index);
+ page = radix_tree_lookup(&mapping->
i_pages
, pg_index);
rcu_read_unlock();
if (page && !radix_tree_exceptional_entry(page)) {
misses++;