diff options
Diffstat (limited to 'drivers/staging/lustre/lustre/osc/osc_io.c')
| -rw-r--r-- | drivers/staging/lustre/lustre/osc/osc_io.c | 46 |
1 files changed, 27 insertions, 19 deletions
diff --git a/drivers/staging/lustre/lustre/osc/osc_io.c b/drivers/staging/lustre/lustre/osc/osc_io.c index 6e3dcd38913f..8a559cbcdd0c 100644 --- a/drivers/staging/lustre/lustre/osc/osc_io.c +++ b/drivers/staging/lustre/lustre/osc/osc_io.c @@ -109,11 +109,11 @@ static int osc_io_submit(const struct lu_env *env, struct cl_page_list *qin = &queue->c2_qin; struct cl_page_list *qout = &queue->c2_qout; - int queued = 0; + unsigned int queued = 0; int result = 0; int cmd; int brw_flags; - int max_pages; + unsigned int max_pages; LASSERT(qin->pl_nr > 0); @@ -163,14 +163,19 @@ static int osc_io_submit(const struct lu_env *env, continue; } - cl_page_list_move(qout, qin, page); spin_lock(&oap->oap_lock); - oap->oap_async_flags = ASYNC_URGENT|ASYNC_READY; + oap->oap_async_flags = ASYNC_URGENT | ASYNC_READY; oap->oap_async_flags |= ASYNC_COUNT_STABLE; spin_unlock(&oap->oap_lock); osc_page_submit(env, opg, crt, brw_flags); list_add_tail(&oap->oap_pending_item, &list); + + if (page->cp_sync_io) + cl_page_list_move(qout, qin, page); + else /* async IO */ + cl_page_list_del(env, qin, page); + if (++queued == max_pages) { queued = 0; result = osc_queue_sync_pages(env, osc, &list, cmd, @@ -195,7 +200,7 @@ static int osc_io_submit(const struct lu_env *env, * Expand stripe KMS if necessary. */ static void osc_page_touch_at(const struct lu_env *env, - struct cl_object *obj, pgoff_t idx, unsigned to) + struct cl_object *obj, pgoff_t idx, size_t to) { struct lov_oinfo *loi = cl2osc(obj)->oo_oinfo; struct cl_attr *attr = &osc_env_info(env)->oti_attr; @@ -228,7 +233,7 @@ static void osc_page_touch_at(const struct lu_env *env, attr->cat_size = kms; valid |= CAT_SIZE; } - cl_object_attr_set(env, obj, attr, valid); + cl_object_attr_update(env, obj, attr, valid); cl_object_attr_unlock(obj); } @@ -314,8 +319,8 @@ static int osc_io_rw_iter_init(const struct lu_env *env, struct osc_object *osc = cl2osc(ios->cis_obj); struct client_obd *cli = osc_cli(osc); unsigned long c; - unsigned int npages; - unsigned int max_pages; + unsigned long npages; + unsigned long max_pages; if (cl_io_is_append(io)) return 0; @@ -328,15 +333,15 @@ static int osc_io_rw_iter_init(const struct lu_env *env, if (npages > max_pages) npages = max_pages; - c = atomic_read(cli->cl_lru_left); + c = atomic_long_read(cli->cl_lru_left); if (c < npages && osc_lru_reclaim(cli) > 0) - c = atomic_read(cli->cl_lru_left); + c = atomic_long_read(cli->cl_lru_left); while (c >= npages) { - if (c == atomic_cmpxchg(cli->cl_lru_left, c, c - npages)) { + if (c == atomic_long_cmpxchg(cli->cl_lru_left, c, c - npages)) { oio->oi_lru_reserved = npages; break; } - c = atomic_read(cli->cl_lru_left); + c = atomic_long_read(cli->cl_lru_left); } return 0; @@ -350,7 +355,7 @@ static void osc_io_rw_iter_fini(const struct lu_env *env, struct client_obd *cli = osc_cli(osc); if (oio->oi_lru_reserved > 0) { - atomic_add(oio->oi_lru_reserved, cli->cl_lru_left); + atomic_long_add(oio->oi_lru_reserved, cli->cl_lru_left); oio->oi_lru_reserved = 0; } oio->oi_write_osclock = NULL; @@ -364,7 +369,7 @@ static int osc_io_fault_start(const struct lu_env *env, io = ios->cis_io; fio = &io->u.ci_fault; - CDEBUG(D_INFO, "%lu %d %d\n", + CDEBUG(D_INFO, "%lu %d %zu\n", fio->ft_index, fio->ft_writable, fio->ft_nob); /* * If mapping is writeable, adjust kms to cover this page, @@ -471,18 +476,21 @@ static int osc_io_setattr_start(const struct lu_env *env, attr->cat_ctime = lvb->lvb_ctime; cl_valid |= CAT_CTIME; } - result = cl_object_attr_set(env, obj, attr, cl_valid); + result = cl_object_attr_update(env, obj, attr, + cl_valid); } cl_object_attr_unlock(obj); } memset(oa, 0, sizeof(*oa)); if (result == 0) { oa->o_oi = loi->loi_oi; + obdo_set_parent_fid(oa, io->u.ci_setattr.sa_parent_fid); + oa->o_stripe_idx = io->u.ci_setattr.sa_stripe_index; oa->o_mtime = attr->cat_mtime; oa->o_atime = attr->cat_atime; oa->o_ctime = attr->cat_ctime; - oa->o_valid = OBD_MD_FLID | OBD_MD_FLGROUP | OBD_MD_FLATIME | - OBD_MD_FLCTIME | OBD_MD_FLMTIME; + oa->o_valid |= OBD_MD_FLID | OBD_MD_FLGROUP | OBD_MD_FLATIME | + OBD_MD_FLCTIME | OBD_MD_FLMTIME; if (ia_valid & ATTR_SIZE) { oa->o_size = size; oa->o_blocks = OBD_OBJECT_EOF; @@ -559,7 +567,7 @@ static int osc_io_read_start(const struct lu_env *env, if (!slice->cis_io->ci_noatime) { cl_object_attr_lock(obj); attr->cat_atime = ktime_get_real_seconds(); - rc = cl_object_attr_set(env, obj, attr, CAT_ATIME); + rc = cl_object_attr_update(env, obj, attr, CAT_ATIME); cl_object_attr_unlock(obj); } return rc; @@ -576,7 +584,7 @@ static int osc_io_write_start(const struct lu_env *env, cl_object_attr_lock(obj); attr->cat_ctime = ktime_get_real_seconds(); attr->cat_mtime = attr->cat_ctime; - rc = cl_object_attr_set(env, obj, attr, CAT_MTIME | CAT_CTIME); + rc = cl_object_attr_update(env, obj, attr, CAT_MTIME | CAT_CTIME); cl_object_attr_unlock(obj); return rc; |