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8dcf07be2d
Remove superfluous #include directives from the include/target/*.h files. Add missing #include directives to other *.h and *.c files. Use forward declarations for structures where possible. This change reduces the build time for make M=drivers/target on my laptop from 27.1s to 18.7s or by about 30%. Signed-off-by: Bart Van Assche <bart.vanassche@sandisk.com> Cc: Christoph Hellwig <hch@lst.de> Cc: Bryant G. Ly <bryantly@linux.vnet.ibm.com>
56 lines
1.5 KiB
C
56 lines
1.5 KiB
C
#ifndef TARGET_CORE_RD_H
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#define TARGET_CORE_RD_H
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#include <linux/module.h>
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#include <linux/types.h>
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#include <target/target_core_base.h>
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#define RD_HBA_VERSION "v4.0"
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#define RD_MCP_VERSION "4.0"
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/* Largest piece of memory kmalloc can allocate */
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#define RD_MAX_ALLOCATION_SIZE 65536
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#define RD_DEVICE_QUEUE_DEPTH 32
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#define RD_MAX_DEVICE_QUEUE_DEPTH 128
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#define RD_BLOCKSIZE 512
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/* Used in target_core_init_configfs() for virtual LUN 0 access */
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int __init rd_module_init(void);
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void rd_module_exit(void);
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struct rd_dev_sg_table {
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u32 page_start_offset;
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u32 page_end_offset;
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u32 rd_sg_count;
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struct scatterlist *sg_table;
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} ____cacheline_aligned;
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#define RDF_HAS_PAGE_COUNT 0x01
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#define RDF_NULLIO 0x02
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struct rd_dev {
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struct se_device dev;
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u32 rd_flags;
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/* Unique Ramdisk Device ID in Ramdisk HBA */
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u32 rd_dev_id;
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/* Total page count for ramdisk device */
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u32 rd_page_count;
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/* Number of SG tables in sg_table_array */
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u32 sg_table_count;
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/* Number of SG tables in sg_prot_array */
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u32 sg_prot_count;
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/* Array of rd_dev_sg_table_t containing scatterlists */
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struct rd_dev_sg_table *sg_table_array;
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/* Array of rd_dev_sg_table containing protection scatterlists */
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struct rd_dev_sg_table *sg_prot_array;
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/* Ramdisk HBA device is connected to */
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struct rd_host *rd_host;
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} ____cacheline_aligned;
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struct rd_host {
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u32 rd_host_dev_id_count;
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u32 rd_host_id; /* Unique Ramdisk Host ID */
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} ____cacheline_aligned;
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#endif /* TARGET_CORE_RD_H */
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