From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757862Ab0GGVkx (ORCPT ); Wed, 7 Jul 2010 17:40:53 -0400 Received: from moutng.kundenserver.de ([212.227.126.187]:50933 "EHLO moutng.kundenserver.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1757821Ab0GGVku (ORCPT ); Wed, 7 Jul 2010 17:40:50 -0400 From: Arnd Bergmann To: linux-kernel@vger.kernel.org Cc: John Kacur , Frederic Weisbecker , Arnd Bergmann , Christoph Hellwig , Jeremy Kerr , linuxppc-dev@ozlabs.org Subject: [PATCH 06/18] spufs: use llseek in all file operations Date: Wed, 7 Jul 2010 23:40:08 +0200 Message-Id: <1278538820-1392-7-git-send-email-arnd@arndb.de> X-Mailer: git-send-email 1.7.1 In-Reply-To: <1278538820-1392-1-git-send-email-arnd@arndb.de> References: <1278538820-1392-1-git-send-email-arnd@arndb.de> X-Provags-ID: V02:K0:5doczwYE1iagECG9q5Un1RxWvOcq6bfzNxVLluQjrke nOJf1/s4ms9G6dyKJWYKwVBf7Q7wYD6727wlBtq+jMcY1sYhOW fGBRBu9H534o7u9FgGPQ6xEw4tVSdNFHxZyCTZ6QcIf6yS5UkJ sxUsi/bIdLJCNdo9+nJmR6KH+XmlefC8NT59ps53akQl5uYJcZ 3M6P0pHHuyUAsnWVMABtw== Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org The default for llseek is changing, so we need explicit operations everywhere. Signed-off-by: Arnd Bergmann Cc: Jeremy Kerr Cc: linuxppc-dev@ozlabs.org --- arch/powerpc/platforms/cell/spufs/file.c | 24 +++++++++++++++++++++--- 1 files changed, 21 insertions(+), 3 deletions(-) diff --git a/arch/powerpc/platforms/cell/spufs/file.c b/arch/powerpc/platforms/cell/spufs/file.c index 1a40da9..d2980bd 100644 --- a/arch/powerpc/platforms/cell/spufs/file.c +++ b/arch/powerpc/platforms/cell/spufs/file.c @@ -154,6 +154,7 @@ static const struct file_operations __fops = { \ .release = spufs_attr_release, \ .read = spufs_attr_read, \ .write = spufs_attr_write, \ + .llseek = generic_file_llseek, \ }; @@ -521,6 +522,7 @@ static const struct file_operations spufs_cntl_fops = { .release = spufs_cntl_release, .read = simple_attr_read, .write = simple_attr_write, + .llseek = generic_file_llseek, .mmap = spufs_cntl_mmap, }; @@ -714,6 +716,7 @@ static ssize_t spufs_mbox_read(struct file *file, char __user *buf, static const struct file_operations spufs_mbox_fops = { .open = spufs_pipe_open, .read = spufs_mbox_read, + .llseek = no_llseek, }; static ssize_t spufs_mbox_stat_read(struct file *file, char __user *buf, @@ -743,6 +746,7 @@ static ssize_t spufs_mbox_stat_read(struct file *file, char __user *buf, static const struct file_operations spufs_mbox_stat_fops = { .open = spufs_pipe_open, .read = spufs_mbox_stat_read, + .llseek = no_llseek, }; /* low-level ibox access function */ @@ -863,6 +867,7 @@ static const struct file_operations spufs_ibox_fops = { .read = spufs_ibox_read, .poll = spufs_ibox_poll, .fasync = spufs_ibox_fasync, + .llseek = no_llseek, }; static ssize_t spufs_ibox_stat_read(struct file *file, char __user *buf, @@ -890,6 +895,7 @@ static ssize_t spufs_ibox_stat_read(struct file *file, char __user *buf, static const struct file_operations spufs_ibox_stat_fops = { .open = spufs_pipe_open, .read = spufs_ibox_stat_read, + .llseek = no_llseek, }; /* low-level mailbox write */ @@ -1011,6 +1017,7 @@ static const struct file_operations spufs_wbox_fops = { .write = spufs_wbox_write, .poll = spufs_wbox_poll, .fasync = spufs_wbox_fasync, + .llseek = no_llseek, }; static ssize_t spufs_wbox_stat_read(struct file *file, char __user *buf, @@ -1038,6 +1045,7 @@ static ssize_t spufs_wbox_stat_read(struct file *file, char __user *buf, static const struct file_operations spufs_wbox_stat_fops = { .open = spufs_pipe_open, .read = spufs_wbox_stat_read, + .llseek = no_llseek, }; static int spufs_signal1_open(struct inode *inode, struct file *file) @@ -1166,6 +1174,7 @@ static const struct file_operations spufs_signal1_fops = { .read = spufs_signal1_read, .write = spufs_signal1_write, .mmap = spufs_signal1_mmap, + .llseek = no_llseek, }; static const struct file_operations spufs_signal1_nosched_fops = { @@ -1173,6 +1182,7 @@ static const struct file_operations spufs_signal1_nosched_fops = { .release = spufs_signal1_release, .write = spufs_signal1_write, .mmap = spufs_signal1_mmap, + .llseek = no_llseek, }; static int spufs_signal2_open(struct inode *inode, struct file *file) @@ -1305,6 +1315,7 @@ static const struct file_operations spufs_signal2_fops = { .read = spufs_signal2_read, .write = spufs_signal2_write, .mmap = spufs_signal2_mmap, + .llseek = no_llseek, }; static const struct file_operations spufs_signal2_nosched_fops = { @@ -1312,6 +1323,7 @@ static const struct file_operations spufs_signal2_nosched_fops = { .release = spufs_signal2_release, .write = spufs_signal2_write, .mmap = spufs_signal2_mmap, + .llseek = no_llseek, }; /* @@ -1451,6 +1463,7 @@ static const struct file_operations spufs_mss_fops = { .open = spufs_mss_open, .release = spufs_mss_release, .mmap = spufs_mss_mmap, + .llseek = no_llseek, }; static int @@ -1508,6 +1521,7 @@ static const struct file_operations spufs_psmap_fops = { .open = spufs_psmap_open, .release = spufs_psmap_release, .mmap = spufs_psmap_mmap, + .llseek = no_llseek, }; @@ -1871,6 +1885,7 @@ static const struct file_operations spufs_mfc_fops = { .fsync = spufs_mfc_fsync, .fasync = spufs_mfc_fasync, .mmap = spufs_mfc_mmap, + .llseek = no_llseek, }; static int spufs_npc_set(void *data, u64 val) @@ -2111,7 +2126,7 @@ static ssize_t spufs_mbox_info_read(struct file *file, char __user *buf, static const struct file_operations spufs_mbox_info_fops = { .open = spufs_info_open, .read = spufs_mbox_info_read, - .llseek = generic_file_llseek, + .llseek = no_llseek, }; static ssize_t __spufs_ibox_info_read(struct spu_context *ctx, @@ -2151,7 +2166,7 @@ static ssize_t spufs_ibox_info_read(struct file *file, char __user *buf, static const struct file_operations spufs_ibox_info_fops = { .open = spufs_info_open, .read = spufs_ibox_info_read, - .llseek = generic_file_llseek, + .llseek = no_llseek, }; static ssize_t __spufs_wbox_info_read(struct spu_context *ctx, @@ -2194,7 +2209,7 @@ static ssize_t spufs_wbox_info_read(struct file *file, char __user *buf, static const struct file_operations spufs_wbox_info_fops = { .open = spufs_info_open, .read = spufs_wbox_info_read, - .llseek = generic_file_llseek, + .llseek = no_llseek, }; static ssize_t __spufs_dma_info_read(struct spu_context *ctx, @@ -2246,6 +2261,7 @@ static ssize_t spufs_dma_info_read(struct file *file, char __user *buf, static const struct file_operations spufs_dma_info_fops = { .open = spufs_info_open, .read = spufs_dma_info_read, + .llseek = no_llseek, }; static ssize_t __spufs_proxydma_info_read(struct spu_context *ctx, @@ -2299,6 +2315,7 @@ static ssize_t spufs_proxydma_info_read(struct file *file, char __user *buf, static const struct file_operations spufs_proxydma_info_fops = { .open = spufs_info_open, .read = spufs_proxydma_info_read, + .llseek = no_llseek, }; static int spufs_show_tid(struct seq_file *s, void *private) @@ -2585,6 +2602,7 @@ static const struct file_operations spufs_switch_log_fops = { .read = spufs_switch_log_read, .poll = spufs_switch_log_poll, .release = spufs_switch_log_release, + .llseek = no_llseek, }; /** -- 1.7.1 From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: From: Arnd Bergmann To: linux-kernel@vger.kernel.org Subject: [PATCH 06/18] spufs: use llseek in all file operations Date: Wed, 7 Jul 2010 23:40:08 +0200 Message-Id: <1278538820-1392-7-git-send-email-arnd@arndb.de> In-Reply-To: <1278538820-1392-1-git-send-email-arnd@arndb.de> References: <1278538820-1392-1-git-send-email-arnd@arndb.de> Cc: Arnd Bergmann , Frederic Weisbecker , linuxppc-dev@ozlabs.org, Jeremy Kerr , John Kacur , Christoph Hellwig List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , The default for llseek is changing, so we need explicit operations everywhere. Signed-off-by: Arnd Bergmann Cc: Jeremy Kerr Cc: linuxppc-dev@ozlabs.org --- arch/powerpc/platforms/cell/spufs/file.c | 24 +++++++++++++++++++++--- 1 files changed, 21 insertions(+), 3 deletions(-) diff --git a/arch/powerpc/platforms/cell/spufs/file.c b/arch/powerpc/platforms/cell/spufs/file.c index 1a40da9..d2980bd 100644 --- a/arch/powerpc/platforms/cell/spufs/file.c +++ b/arch/powerpc/platforms/cell/spufs/file.c @@ -154,6 +154,7 @@ static const struct file_operations __fops = { \ .release = spufs_attr_release, \ .read = spufs_attr_read, \ .write = spufs_attr_write, \ + .llseek = generic_file_llseek, \ }; @@ -521,6 +522,7 @@ static const struct file_operations spufs_cntl_fops = { .release = spufs_cntl_release, .read = simple_attr_read, .write = simple_attr_write, + .llseek = generic_file_llseek, .mmap = spufs_cntl_mmap, }; @@ -714,6 +716,7 @@ static ssize_t spufs_mbox_read(struct file *file, char __user *buf, static const struct file_operations spufs_mbox_fops = { .open = spufs_pipe_open, .read = spufs_mbox_read, + .llseek = no_llseek, }; static ssize_t spufs_mbox_stat_read(struct file *file, char __user *buf, @@ -743,6 +746,7 @@ static ssize_t spufs_mbox_stat_read(struct file *file, char __user *buf, static const struct file_operations spufs_mbox_stat_fops = { .open = spufs_pipe_open, .read = spufs_mbox_stat_read, + .llseek = no_llseek, }; /* low-level ibox access function */ @@ -863,6 +867,7 @@ static const struct file_operations spufs_ibox_fops = { .read = spufs_ibox_read, .poll = spufs_ibox_poll, .fasync = spufs_ibox_fasync, + .llseek = no_llseek, }; static ssize_t spufs_ibox_stat_read(struct file *file, char __user *buf, @@ -890,6 +895,7 @@ static ssize_t spufs_ibox_stat_read(struct file *file, char __user *buf, static const struct file_operations spufs_ibox_stat_fops = { .open = spufs_pipe_open, .read = spufs_ibox_stat_read, + .llseek = no_llseek, }; /* low-level mailbox write */ @@ -1011,6 +1017,7 @@ static const struct file_operations spufs_wbox_fops = { .write = spufs_wbox_write, .poll = spufs_wbox_poll, .fasync = spufs_wbox_fasync, + .llseek = no_llseek, }; static ssize_t spufs_wbox_stat_read(struct file *file, char __user *buf, @@ -1038,6 +1045,7 @@ static ssize_t spufs_wbox_stat_read(struct file *file, char __user *buf, static const struct file_operations spufs_wbox_stat_fops = { .open = spufs_pipe_open, .read = spufs_wbox_stat_read, + .llseek = no_llseek, }; static int spufs_signal1_open(struct inode *inode, struct file *file) @@ -1166,6 +1174,7 @@ static const struct file_operations spufs_signal1_fops = { .read = spufs_signal1_read, .write = spufs_signal1_write, .mmap = spufs_signal1_mmap, + .llseek = no_llseek, }; static const struct file_operations spufs_signal1_nosched_fops = { @@ -1173,6 +1182,7 @@ static const struct file_operations spufs_signal1_nosched_fops = { .release = spufs_signal1_release, .write = spufs_signal1_write, .mmap = spufs_signal1_mmap, + .llseek = no_llseek, }; static int spufs_signal2_open(struct inode *inode, struct file *file) @@ -1305,6 +1315,7 @@ static const struct file_operations spufs_signal2_fops = { .read = spufs_signal2_read, .write = spufs_signal2_write, .mmap = spufs_signal2_mmap, + .llseek = no_llseek, }; static const struct file_operations spufs_signal2_nosched_fops = { @@ -1312,6 +1323,7 @@ static const struct file_operations spufs_signal2_nosched_fops = { .release = spufs_signal2_release, .write = spufs_signal2_write, .mmap = spufs_signal2_mmap, + .llseek = no_llseek, }; /* @@ -1451,6 +1463,7 @@ static const struct file_operations spufs_mss_fops = { .open = spufs_mss_open, .release = spufs_mss_release, .mmap = spufs_mss_mmap, + .llseek = no_llseek, }; static int @@ -1508,6 +1521,7 @@ static const struct file_operations spufs_psmap_fops = { .open = spufs_psmap_open, .release = spufs_psmap_release, .mmap = spufs_psmap_mmap, + .llseek = no_llseek, }; @@ -1871,6 +1885,7 @@ static const struct file_operations spufs_mfc_fops = { .fsync = spufs_mfc_fsync, .fasync = spufs_mfc_fasync, .mmap = spufs_mfc_mmap, + .llseek = no_llseek, }; static int spufs_npc_set(void *data, u64 val) @@ -2111,7 +2126,7 @@ static ssize_t spufs_mbox_info_read(struct file *file, char __user *buf, static const struct file_operations spufs_mbox_info_fops = { .open = spufs_info_open, .read = spufs_mbox_info_read, - .llseek = generic_file_llseek, + .llseek = no_llseek, }; static ssize_t __spufs_ibox_info_read(struct spu_context *ctx, @@ -2151,7 +2166,7 @@ static ssize_t spufs_ibox_info_read(struct file *file, char __user *buf, static const struct file_operations spufs_ibox_info_fops = { .open = spufs_info_open, .read = spufs_ibox_info_read, - .llseek = generic_file_llseek, + .llseek = no_llseek, }; static ssize_t __spufs_wbox_info_read(struct spu_context *ctx, @@ -2194,7 +2209,7 @@ static ssize_t spufs_wbox_info_read(struct file *file, char __user *buf, static const struct file_operations spufs_wbox_info_fops = { .open = spufs_info_open, .read = spufs_wbox_info_read, - .llseek = generic_file_llseek, + .llseek = no_llseek, }; static ssize_t __spufs_dma_info_read(struct spu_context *ctx, @@ -2246,6 +2261,7 @@ static ssize_t spufs_dma_info_read(struct file *file, char __user *buf, static const struct file_operations spufs_dma_info_fops = { .open = spufs_info_open, .read = spufs_dma_info_read, + .llseek = no_llseek, }; static ssize_t __spufs_proxydma_info_read(struct spu_context *ctx, @@ -2299,6 +2315,7 @@ static ssize_t spufs_proxydma_info_read(struct file *file, char __user *buf, static const struct file_operations spufs_proxydma_info_fops = { .open = spufs_info_open, .read = spufs_proxydma_info_read, + .llseek = no_llseek, }; static int spufs_show_tid(struct seq_file *s, void *private) @@ -2585,6 +2602,7 @@ static const struct file_operations spufs_switch_log_fops = { .read = spufs_switch_log_read, .poll = spufs_switch_log_poll, .release = spufs_switch_log_release, + .llseek = no_llseek, }; /** -- 1.7.1