From mboxrd@z Thu Jan 1 00:00:00 1970 From: Christoph Hellwig Subject: [PATCH 26/31] block: move a few internal definitions out of blkdev.h Date: Tue, 6 Jun 2023 09:39:45 +0200 Message-ID: <20230606073950.225178-27-hch@lst.de> References: <20230606073950.225178-1-hch@lst.de> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=sourceforge.net; s=x; h=Content-Transfer-Encoding:MIME-Version:References: In-Reply-To:Message-Id:Date:Subject:Cc:To:From:Sender:Reply-To:Content-Type: Content-ID:Content-Description:Resent-Date:Resent-From:Resent-Sender: Resent-To:Resent-Cc:Resent-Message-ID:List-Id:List-Help:List-Unsubscribe: List-Subscribe:List-Post:List-Owner:List-Archive; bh=ipA6E6PjFwn9EQKQAyZEVl0PLPdTLG96IzNuBLnYaLI=; b=mom0hdFmsJlDXvd81cR8n2Kmun /gozELJhJZlJgHP/5vwW+yoG8ACHkbInnZJNddSYV4LUKDqoT3hf8vbl3zBPJf6bDnvE3JzHGd4Qf t1knuETg3OMPaePmio1yfyJboeJijeLbB6FOfLySVoCUMKVV5hx0oI0UxHYfezC6/UCw=; DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=sf.net; s=x ; h=Content-Transfer-Encoding:MIME-Version:References:In-Reply-To:Message-Id: Date:Subject:Cc:To:From:Sender:Reply-To:Content-Type:Content-ID: Content-Description:Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc :Resent-Message-ID:List-Id:List-Help:List-Unsubscribe:List-Subscribe: List-Post:List-Owner:List-Archive; bh=ipA6E6PjFwn9EQKQAyZEVl0PLPdTLG96IzNuBLnYaLI=; b=bFaoR3ONukAItMib0DF+qLwR34 nUFXOdVeI9h+bd2aIpThIwspmnfWuLnB/btML0Z4qV0SiiykP65sNyVUGw5TAAmYQVhOcYfpMCVuE q48EK8J+wfTLXOOhxSQaUH3FyWie7UPQfO55aDAKGOeq5MG2dxr2wpdgGDg9NVJQQHNA=; DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=bombadil.20210309; h=Content-Transfer-Encoding: MIME-Version:References:In-Reply-To:Message-Id:Date:Subject:Cc:To:From:Sender :Reply-To:Content-Type:Content-ID:Content-Description; bh=ipA6E6PjFwn9EQKQAyZEVl0PLPdTLG96IzNuBLnYaLI=; b=Mz26LqLtxMwuSjhlwz27X/9eMb L0Br/ZqAKPO4imnbeirvoBJPYYAMyDJNknsHiL4UFZJPQRsMh+WZN2F3Ne1P3lNOfZiFN6P6gq8LJ bYIWhNJfcWgGoVJJPVFOgq+HLsWUx9WOYZBlWNrT/Z/pkUhQqr7w0ap4SNjXzba1ela+ejYmGkqSD 3yR/4wXCh4CBqqhO1mtDf9LisGEjNdzwP37TpjAeu2ofgDWEhUT5nT4e7a0dIH1RFr4F6jdmNxeP2 YQKbpbUs33CbKPfXlwABUpCruoGh4XcDkam0H7mPJXa4VYofyUC5PMYdlMwCHRTO4EKYN8ixN67bo kXAstIoA==; In-Reply-To: <20230606073950.225178-1-hch@lst.de> List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: linux-f2fs-devel-bounces@lists.sourceforge.net To: Jens Axboe Cc: Vignesh Raghavendra , "Rafael J. Wysocki" , linux-nvme@lists.infradead.org, Phillip Potter , Chris Mason , dm-devel@redhat.com, "Md. Haris Iqbal" , Pavel Machek , Miquel Raynal , Jack Wang , linux-nilfs@vger.kernel.org, linux-scsi@vger.kernel.org, Richard Weinberger , linux-pm@vger.kernel.org, linux-um@lists.infradead.org, Josef Bacik , Coly Li , linux-block@vger.kernel.org, linux-bcache@vger.kernel.org, Alexander Viro , David Sterba , Christian Brauner , "Martin K. Petersen" , linux-f2fs-devel@lists.sourceforge.net, linux-fsdevel@vger.kernel.org, linux-mtd@lists.infradead. All these helpers are only used in core block code, so move them out of the public header. Signed-off-by: Christoph Hellwig --- block/blk.h | 23 +++++++++++++++++++++-- include/linux/blkdev.h | 27 --------------------------- 2 files changed, 21 insertions(+), 29 deletions(-) diff --git a/block/blk.h b/block/blk.h index 9582fcd0df4123..6910220aa030f1 100644 --- a/block/blk.h +++ b/block/blk.h @@ -394,10 +394,27 @@ static inline struct bio *blk_queue_bounce(struct bio *bio, #ifdef CONFIG_BLK_DEV_ZONED void disk_free_zone_bitmaps(struct gendisk *disk); void disk_clear_zone_settings(struct gendisk *disk); -#else +int blkdev_report_zones_ioctl(struct block_device *bdev, fmode_t mode, + unsigned int cmd, unsigned long arg); +int blkdev_zone_mgmt_ioctl(struct block_device *bdev, fmode_t mode, + unsigned int cmd, unsigned long arg); +#else /* CONFIG_BLK_DEV_ZONED */ static inline void disk_free_zone_bitmaps(struct gendisk *disk) {} static inline void disk_clear_zone_settings(struct gendisk *disk) {} -#endif +static inline int blkdev_report_zones_ioctl(struct block_device *bdev, + fmode_t mode, unsigned int cmd, unsigned long arg) +{ + return -ENOTTY; +} +static inline int blkdev_zone_mgmt_ioctl(struct block_device *bdev, + fmode_t mode, unsigned int cmd, unsigned long arg) +{ + return -ENOTTY; +} +#endif /* CONFIG_BLK_DEV_ZONED */ + +struct block_device *bdev_alloc(struct gendisk *disk, u8 partno); +void bdev_add(struct block_device *bdev, dev_t dev); int blk_alloc_ext_minor(void); void blk_free_ext_minor(unsigned int minor); @@ -449,6 +466,8 @@ extern struct device_attribute dev_attr_events_poll_msecs; extern struct attribute_group blk_trace_attr_group; +int truncate_bdev_range(struct block_device *bdev, fmode_t mode, loff_t lstart, + loff_t lend); long blkdev_ioctl(struct file *file, unsigned cmd, unsigned long arg); long compat_blkdev_ioctl(struct file *file, unsigned cmd, unsigned long arg); diff --git a/include/linux/blkdev.h b/include/linux/blkdev.h index 97803603902076..6b65623e447c02 100644 --- a/include/linux/blkdev.h +++ b/include/linux/blkdev.h @@ -318,7 +318,6 @@ typedef int (*report_zones_cb)(struct blk_zone *zone, unsigned int idx, void disk_set_zoned(struct gendisk *disk, enum blk_zoned_model model); #ifdef CONFIG_BLK_DEV_ZONED - #define BLK_ALL_ZONES ((unsigned int)-1) int blkdev_report_zones(struct block_device *bdev, sector_t sector, unsigned int nr_zones, report_zones_cb cb, void *data); @@ -328,33 +327,11 @@ extern int blkdev_zone_mgmt(struct block_device *bdev, enum req_op op, gfp_t gfp_mask); int blk_revalidate_disk_zones(struct gendisk *disk, void (*update_driver_data)(struct gendisk *disk)); - -extern int blkdev_report_zones_ioctl(struct block_device *bdev, fmode_t mode, - unsigned int cmd, unsigned long arg); -extern int blkdev_zone_mgmt_ioctl(struct block_device *bdev, fmode_t mode, - unsigned int cmd, unsigned long arg); - #else /* CONFIG_BLK_DEV_ZONED */ - static inline unsigned int bdev_nr_zones(struct block_device *bdev) { return 0; } - -static inline int blkdev_report_zones_ioctl(struct block_device *bdev, - fmode_t mode, unsigned int cmd, - unsigned long arg) -{ - return -ENOTTY; -} - -static inline int blkdev_zone_mgmt_ioctl(struct block_device *bdev, - fmode_t mode, unsigned int cmd, - unsigned long arg) -{ - return -ENOTTY; -} - #endif /* CONFIG_BLK_DEV_ZONED */ /* @@ -1493,11 +1470,7 @@ void blkdev_put(struct block_device *bdev, void *holder); struct block_device *blkdev_get_no_open(dev_t dev); void blkdev_put_no_open(struct block_device *bdev); -struct block_device *bdev_alloc(struct gendisk *disk, u8 partno); -void bdev_add(struct block_device *bdev, dev_t dev); struct block_device *I_BDEV(struct inode *inode); -int truncate_bdev_range(struct block_device *bdev, fmode_t mode, loff_t lstart, - loff_t lend); #ifdef CONFIG_BLOCK void invalidate_bdev(struct block_device *bdev); -- 2.39.2