[PATCH 06/17] lustre/clio: honor O_NOATIME

From: "John L. Hammond" Add a ci_noatime bit to struct cl_io. In ll_io_init() set this bit if O_NOATIME is set in f_flags. Ensure that this bit is propagated down to lower layers. In osc_io_read_start() don't update atime if this bit is set. Add sanity test 39n to check that passing O_NOATIME to

[PATCH 06/17] lustre/clio: honor O_NOATIME

From: John L. Hammond john.hamm...@intel.com Add a ci_noatime bit to struct cl_io. In ll_io_init() set this bit if O_NOATIME is set in f_flags. Ensure that this bit is propagated down to lower layers. In osc_io_read_start() don't update atime if this bit is set. Add sanity test 39n to check that