Update Linux to v5.4.2

Change-Id: Idf6911045d9d382da2cfe01b1edff026404ac8fd
diff --git a/fs/xfs/xfs_icache.h b/fs/xfs/xfs_icache.h
index 26c0626..48f1fd2 100644
--- a/fs/xfs/xfs_icache.h
+++ b/fs/xfs/xfs_icache.h
@@ -119,7 +119,7 @@
 int xfs_icache_inode_is_allocated(struct xfs_mount *mp, struct xfs_trans *tp,
 				  xfs_ino_t ino, bool *inuse);
 
-void xfs_icache_disable_reclaim(struct xfs_mount *mp);
-void xfs_icache_enable_reclaim(struct xfs_mount *mp);
+void xfs_stop_block_reaping(struct xfs_mount *mp);
+void xfs_start_block_reaping(struct xfs_mount *mp);
 
 #endif