From patchwork Fri Aug 9 23:26:04 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Roy Franz X-Patchwork-Id: 2842247 Return-Path: X-Original-To: patchwork-linux-arm@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork1.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.19.201]) by patchwork1.web.kernel.org (Postfix) with ESMTP id 1441B9F294 for ; Fri, 9 Aug 2013 23:28:27 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 2ACA7202F7 for ; Fri, 9 Aug 2013 23:28:26 +0000 (UTC) Received: from casper.infradead.org (casper.infradead.org [85.118.1.10]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id EF6A920257 for ; Fri, 9 Aug 2013 23:28:24 +0000 (UTC) Received: from merlin.infradead.org ([2001:4978:20e::2]) by casper.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1V7w5v-0000ml-Hk; Fri, 09 Aug 2013 23:27:44 +0000 Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.80.1 #2 (Red Hat Linux)) id 1V7w5j-0003hE-Ik; Fri, 09 Aug 2013 23:27:31 +0000 Received: from mail-pa0-f49.google.com ([209.85.220.49]) by merlin.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1V7w57-0003Yn-MA for linux-arm-kernel@lists.infradead.org; Fri, 09 Aug 2013 23:26:56 +0000 Received: by mail-pa0-f49.google.com with SMTP id ld10so905430pab.8 for ; Fri, 09 Aug 2013 16:26:32 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20120113; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references; bh=qUE3UfPpBbMXtb/TJcMMCVxQpjyRArVyr3Twd/pSyhw=; b=htBo7ITX3TtTCavZg6bQkuA6BXIiKDniAcngOsCraTcvdUyoZCEhR1I153sBwBKFQ1 cJ1TCasHZzZp5G0cDUSVgWmNWD7O3ny7hnaN/Qr8GIDmH1FRvGtFS3yIC4929lmBNEUn VRXUWm2tfCM8SxRpOR6xQxZM+uwDpqCZCeZYQ7wDKxJN16/HMlz6AyJ3II3L2y78+iZi i/A+6aQaaD9vqK6X9HCVONXXph//jZFiPxCNrOd9JMVdaDjPnPL5gVvz2/vIRZDMajfN kCHSa7gCG9DCuY8BC9bkeLQ3J1o+5Zzag3G+SmECa0laCzXtGi5Z2QX0txP5GG8os3x0 CUCw== X-Gm-Message-State: ALoCoQlQ9L7stHlS+Z+1LIw1kLZ9QvIOXVUkiQ/PKUkGO9U/qnf+e0RZw/lEZg4GdcuIEsotgSH3 X-Received: by 10.68.164.225 with SMTP id yt1mr13386812pbb.195.1376090792090; Fri, 09 Aug 2013 16:26:32 -0700 (PDT) Received: from rfranz-i7.local (c-24-10-48-230.hsd1.ca.comcast.net. [24.10.48.230]) by mx.google.com with ESMTPSA id ue9sm24823913pab.7.2013.08.09.16.26.29 for (version=TLSv1.2 cipher=ECDHE-RSA-RC4-SHA bits=128/128); Fri, 09 Aug 2013 16:26:30 -0700 (PDT) From: Roy Franz To: linux-kernel@vger.kernel.org, linux-efi@vger.kernel.org, linux-arm-kernel@lists.infradead.org, matt.fleming@intel.com, linux@arm.linux.org.uk Subject: [PATCH 03/16] Rename memory allocation/free functions Date: Fri, 9 Aug 2013 16:26:04 -0700 Message-Id: <1376090777-20090-4-git-send-email-roy.franz@linaro.org> X-Mailer: git-send-email 1.7.10.4 In-Reply-To: <1376090777-20090-1-git-send-email-roy.franz@linaro.org> References: <1376090777-20090-1-git-send-email-roy.franz@linaro.org> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20130809_192653_942377_F61D56AE X-CRM114-Status: GOOD ( 10.39 ) X-Spam-Score: -2.6 (--) Cc: Roy Franz , dave.martin@arm.com, leif.lindholm@linaro.org, msalter@redhat.com X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Spam-Status: No, score=-4.2 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_MED, RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=unavailable version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP Rename them to be more similar, as low_free() could be used to free memory allocated by both high_alloc() and low_alloc(). high_alloc() -> efi_high_alloc() low_alloc() -> efi_low_alloc() low_free() -> efi_free() Signed-off-by: Roy Franz Acked-by: Mark Salter Reviewed-by: Grant Likely --- arch/x86/boot/compressed/eboot.c | 19 ++++++++++--------- drivers/firmware/efi/efi-stub-helper.c | 14 +++++++------- 2 files changed, 17 insertions(+), 16 deletions(-) diff --git a/arch/x86/boot/compressed/eboot.c b/arch/x86/boot/compressed/eboot.c index 65b6a34..2a4430a 100644 --- a/arch/x86/boot/compressed/eboot.c +++ b/arch/x86/boot/compressed/eboot.c @@ -457,7 +457,8 @@ struct boot_params *make_boot_params(void *handle, efi_system_table_t *_table) return NULL; } - status = low_alloc(sys_table, 0x4000, 1, (unsigned long *)&boot_params); + status = efi_low_alloc(sys_table, 0x4000, 1, + (unsigned long *)&boot_params); if (status != EFI_SUCCESS) { efi_printk(sys_table, "Failed to alloc lowmem for boot params\n"); return NULL; @@ -503,7 +504,7 @@ struct boot_params *make_boot_params(void *handle, efi_system_table_t *_table) options_size++; /* NUL termination */ - status = low_alloc(sys_table, options_size, 1, + status = efi_low_alloc(sys_table, options_size, 1, &cmdline); if (status != EFI_SUCCESS) { efi_printk(sys_table, "Failed to alloc mem for cmdline\n"); @@ -537,9 +538,9 @@ struct boot_params *make_boot_params(void *handle, efi_system_table_t *_table) return boot_params; fail2: if (options_size) - low_free(sys_table, options_size, hdr->cmd_line_ptr); + efi_free(sys_table, options_size, hdr->cmd_line_ptr); fail: - low_free(sys_table, 0x4000, (unsigned long)boot_params); + efi_free(sys_table, 0x4000, (unsigned long)boot_params); return NULL; } @@ -562,7 +563,7 @@ static efi_status_t exit_boot(struct boot_params *boot_params, again: size += sizeof(*mem_map) * 2; _size = size; - status = low_alloc(sys_table, size, 1, (unsigned long *)&mem_map); + status = efi_low_alloc(sys_table, size, 1, (unsigned long *)&mem_map); if (status != EFI_SUCCESS) return status; @@ -570,7 +571,7 @@ get_map: status = efi_call_phys5(sys_table->boottime->get_memory_map, &size, mem_map, &key, &desc_size, &desc_version); if (status == EFI_BUFFER_TOO_SMALL) { - low_free(sys_table, _size, (unsigned long)mem_map); + efi_free(sys_table, _size, (unsigned long)mem_map); goto again; } @@ -672,7 +673,7 @@ get_map: return EFI_SUCCESS; free_mem_map: - low_free(sys_table, _size, (unsigned long)mem_map); + efi_free(sys_table, _size, (unsigned long)mem_map); return status; } @@ -695,7 +696,7 @@ static efi_status_t relocate_kernel(struct setup_header *hdr) EFI_ALLOCATE_ADDRESS, EFI_LOADER_DATA, nr_pages, &start); if (status != EFI_SUCCESS) { - status = low_alloc(sys_table, hdr->init_size, + status = efi_low_alloc(sys_table, hdr->init_size, hdr->kernel_alignment, &start); if (status != EFI_SUCCESS) efi_printk(sys_table, "Failed to alloc mem for kernel\n"); @@ -743,7 +744,7 @@ struct boot_params *efi_main(void *handle, efi_system_table_t *_table, } gdt->size = 0x800; - status = low_alloc(sys_table, gdt->size, 8, + status = efi_low_alloc(sys_table, gdt->size, 8, (unsigned long *)&gdt->address); if (status != EFI_SUCCESS) { efi_printk(sys_table, "Failed to alloc mem for gdt\n"); diff --git a/drivers/firmware/efi/efi-stub-helper.c b/drivers/firmware/efi/efi-stub-helper.c index bd6c1a2..0218d535 100644 --- a/drivers/firmware/efi/efi-stub-helper.c +++ b/drivers/firmware/efi/efi-stub-helper.c @@ -86,7 +86,7 @@ fail: /* * Allocate at the highest possible address that is not above 'max'. */ -static efi_status_t high_alloc(efi_system_table_t *sys_table_arg, +static efi_status_t efi_high_alloc(efi_system_table_t *sys_table_arg, unsigned long size, unsigned long align, unsigned long *addr, unsigned long max) { @@ -165,8 +165,8 @@ fail: /* * Allocate at the lowest possible address. */ -static efi_status_t low_alloc(efi_system_table_t *sys_table_arg, - unsigned long size, unsigned long align, +static efi_status_t efi_low_alloc(efi_system_table_t *sys_table_arg, + unsigned long size, unsigned long align, unsigned long *addr) { unsigned long map_size, desc_size; @@ -226,7 +226,7 @@ fail: return status; } -static void low_free(efi_system_table_t *sys_table_arg, unsigned long size, +static void efi_free(efi_system_table_t *sys_table_arg, unsigned long size, unsigned long addr) { unsigned long nr_pages; @@ -407,8 +407,8 @@ grow: * addresses in memory, so allocate enough memory for * all the initrd's. */ - status = high_alloc(sys_table_arg, initrd_total, 0x1000, - &initrd_addr, hdr->initrd_addr_max); + status = efi_high_alloc(sys_table_arg, initrd_total, 0x1000, + &initrd_addr, hdr->initrd_addr_max); if (status != EFI_SUCCESS) { efi_printk(sys_table_arg, "Failed to alloc highmem for initrds\n"); goto close_handles; @@ -456,7 +456,7 @@ grow: return status; free_initrd_total: - low_free(sys_table_arg, initrd_total, initrd_addr); + efi_free(sys_table_arg, initrd_total, initrd_addr); close_handles: for (k = j; k < i; k++)