+ page-cache-use-xa_lock-fix.patch added to -mm tree

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The patch titled
     Subject: page-cache-use-xa_lock-fix
has been added to the -mm tree.  Its filename is
     page-cache-use-xa_lock-fix.patch

This patch should soon appear at
    http://ozlabs.org/~akpm/mmots/broken-out/page-cache-use-xa_lock-fix.patch
and later at
    http://ozlabs.org/~akpm/mmotm/broken-out/page-cache-use-xa_lock-fix.patch

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------------------------------------------------------
From: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
Subject: page-cache-use-xa_lock-fix

fix fs/btrfs/inode.c page_tree reference

Cc: Matthew Wilcox <mawilcox@xxxxxxxxxxxxx>
Cc: Matthew Wilcox <willy@xxxxxxxxxxxxx>
Cc: Darrick J. Wong <darrick.wong@xxxxxxxxxx>
Cc: Dave Chinner <david@xxxxxxxxxxxxx>
Cc: Jeff Layton <jlayton@xxxxxxxxxx>
Cc: Ryusuke Konishi <konishi.ryusuke@xxxxxxxxxxxxx>
Cc: Will Deacon <will.deacon@xxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---

 fs/btrfs/inode.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff -puN fs/btrfs/inode.c~page-cache-use-xa_lock-fix fs/btrfs/inode.c
--- a/fs/btrfs/inode.c~page-cache-use-xa_lock-fix
+++ a/fs/btrfs/inode.c
@@ -7445,7 +7445,7 @@ out:
 
 bool btrfs_page_exists_in_range(struct inode *inode, loff_t start, loff_t end)
 {
-	struct radix_tree_root *root = &inode->i_mapping->page_tree;
+	struct radix_tree_root *root = &inode->i_mapping->i_pages;
 	bool found = false;
 	void **pagep = NULL;
 	struct page *page = NULL;
_

Patches currently in -mm which might be from akpm@xxxxxxxxxxxxxxxxxxxx are

i-need-old-gcc.patch
mm-kmemleak-wait-for-scan-completion-before-disabling-free-fix.patch
arm-arch-arm-include-asm-pageh-needs-personalityh.patch
ocfs2-without-quota-support-try-to-avoid-calling-quota-recovery-checkpatch-fixes.patch
mm.patch
mm-initialize-pages-on-demand-during-boot-fix-4-fix.patch
mm-initialize-pages-on-demand-during-boot-v5-fix.patch
mm-initialize-pages-on-demand-during-boot-v6-checkpatch-fixes.patch
direct-io-minor-cleanups-in-do_blockdev_direct_io-fix.patch
mm-fix-races-between-swapoff-and-flush-dcache-fix.patch
headers-untangle-kmemleakh-from-mmh-fix.patch
page-cache-use-xa_lock-fix.patch
list_lru-prefetch-neighboring-list-entries-before-acquiring-lock-fix.patch
mm-oom-cgroup-aware-oom-killer-fix.patch
mm-oom-docs-describe-the-cgroup-aware-oom-killer-fix-2-fix.patch
proc-add-seq_put_decimal_ull_width-to-speed-up-proc-pid-smaps-fix.patch
ipc-shmc-shm_split-remove-unneeded-test-for-null-shm_file_datavm_ops.patch
linux-next-rejects.patch
linux-next-fixup.patch
fs-fsnotify-account-fsnotify-metadata-to-kmemcg-fix.patch
kernel-forkc-export-kernel_thread-to-modules.patch
slab-leaks3-default-y.patch

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