From: Julia Lawall <Julia.Lawall@xxxxxxx> Replace OBD_ALLOC, OBD_ALLOC_WAIT, OBD_ALLOC_PTR, and OBD_ALLOC_PTR_WAIT by kalloc/kcalloc, and OBD_FREE and OBD_FREE_PTR by kfree. A simplified version of the semantic patch that makes these changes is as follows: (http://coccinelle.lip6.fr/) // <smpl> @@ expression ptr,size; @@ - OBD_ALLOC(ptr,size) + ptr = kzalloc(size, GFP_NOFS) @@ expression ptr, size; @@ - OBD_FREE(ptr, size); + kfree(ptr); // </smpl> Signed-off-by: Julia Lawall <Julia.Lawall@xxxxxxx> --- drivers/staging/lustre/lustre/mgc/mgc_request.c | 20 ++++++++++---------- 1 file changed, 10 insertions(+), 10 deletions(-) diff -u -p a/drivers/staging/lustre/lustre/mgc/mgc_request.c b/drivers/staging/lustre/lustre/mgc/mgc_request.c --- a/drivers/staging/lustre/lustre/mgc/mgc_request.c +++ b/drivers/staging/lustre/lustre/mgc/mgc_request.c @@ -149,7 +149,7 @@ static void config_log_put(struct config sptlrpc_conf_log_stop(cld->cld_logname); class_export_put(cld->cld_mgcexp); - OBD_FREE(cld, sizeof(*cld) + strlen(cld->cld_logname) + 1); + kfree(cld); } } @@ -198,7 +198,7 @@ struct config_llog_data *do_config_log_a CDEBUG(D_MGC, "do adding config log %s:%p\n", logname, cfg ? cfg->cfg_instance : NULL); - OBD_ALLOC(cld, sizeof(*cld) + strlen(logname) + 1); + cld = kzalloc(sizeof(*cld) + strlen(logname) + 1, GFP_NOFS); if (!cld) return ERR_PTR(-ENOMEM); @@ -1129,14 +1129,14 @@ static int mgc_apply_recover_logs(struct LASSERT(cfg->cfg_instance != NULL); LASSERT(cfg->cfg_sb == cfg->cfg_instance); - OBD_ALLOC(inst, PAGE_CACHE_SIZE); + inst = kzalloc(PAGE_CACHE_SIZE, GFP_NOFS); if (inst == NULL) return -ENOMEM; if (!IS_SERVER(lsi)) { pos = snprintf(inst, PAGE_CACHE_SIZE, "%p", cfg->cfg_instance); if (pos >= PAGE_CACHE_SIZE) { - OBD_FREE(inst, PAGE_CACHE_SIZE); + kfree(inst); return -E2BIG; } } else { @@ -1144,7 +1144,7 @@ static int mgc_apply_recover_logs(struct rc = server_name2svname(lsi->lsi_svname, inst, NULL, PAGE_CACHE_SIZE); if (rc) { - OBD_FREE(inst, PAGE_CACHE_SIZE); + kfree(inst); return -EINVAL; } pos = strlen(inst); @@ -1302,7 +1302,7 @@ static int mgc_apply_recover_logs(struct /* continue, even one with error */ } - OBD_FREE(inst, PAGE_CACHE_SIZE); + kfree(inst); return rc; } @@ -1336,7 +1336,7 @@ static int mgc_process_recover_log(struc if (cfg->cfg_last_idx == 0) /* the first time */ nrpages = CONFIG_READ_NRPAGES_INIT; - OBD_ALLOC(pages, sizeof(*pages) * nrpages); + pages = kcalloc(nrpages, sizeof(*pages), GFP_NOFS); if (pages == NULL) { rc = -ENOMEM; goto out; @@ -1466,7 +1466,7 @@ out: break; __free_page(pages[i]); } - OBD_FREE(pages, sizeof(*pages) * nrpages); + kfree(pages); } return rc; } @@ -1494,7 +1494,7 @@ static int mgc_process_cfg_log(struct ob if (cld->cld_cfg.cfg_sb) lsi = s2lsi(cld->cld_cfg.cfg_sb); - OBD_ALLOC_PTR(env); + env = kzalloc(sizeof(*env), GFP_NOFS); if (env == NULL) return -ENOMEM; @@ -1540,7 +1540,7 @@ out_pop: lu_env_fini(env); out_free: - OBD_FREE_PTR(env); + kfree(env); return rc; } _______________________________________________ devel mailing list devel@xxxxxxxxxxxxxxxxxxxxxx http://driverdev.linuxdriverproject.org/mailman/listinfo/driverdev-devel
