f2fs: use percpu_counter for # of dirty pages in inode
This patch adds percpu_counter for # of dirty pages in inode.
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
diff --git a/fs/f2fs/file.c b/fs/f2fs/file.c
index a9cb314..69dd7c9 100644
--- a/fs/f2fs/file.c
+++ b/fs/f2fs/file.c
@@ -1419,7 +1419,7 @@
goto out;
f2fs_msg(F2FS_I_SB(inode)->sb, KERN_WARNING,
- "Unexpected flush for atomic writes: ino=%lu, npages=%u",
+ "Unexpected flush for atomic writes: ino=%lu, npages=%lld",
inode->i_ino, get_dirty_pages(inode));
ret = filemap_write_and_wait_range(inode->i_mapping, 0, LLONG_MAX);
if (ret)