Merge branch 'sg' of git://git.kernel.dk/linux-2.6-block
Merge commit. Changes below are compared with the first parent: 2c750557.
Changes
51 files changed · +134 −189
Only the first 600 diff lines are shown. Download the complete patch.
arch/blackfin/kernel/dma-mapping.c
View filediff --git a/arch/blackfin/kernel/dma-mapping.c b/arch/blackfin/kernel/dma-mapping.c
index a16cb03..d6b61d5 100644
--- a/arch/blackfin/kernel/dma-mapping.c
+++ b/arch/blackfin/kernel/dma-mapping.c
@@ -35,6 +35,7 @@
#include <linux/device.h>
#include <linux/dma-mapping.h>
#include <linux/io.h>
+#include <linux/scatterlist.h>
#include <asm/cacheflush.h>
#include <asm/bfin-global.h>
arch/m68k/kernel/dma.c
View filediff --git a/arch/m68k/kernel/dma.c b/arch/m68k/kernel/dma.c
index ef490e1..6f8c080 100644
--- a/arch/m68k/kernel/dma.c
+++ b/arch/m68k/kernel/dma.c
@@ -9,10 +9,10 @@
#include <linux/dma-mapping.h>
#include <linux/device.h>
#include <linux/kernel.h>
+#include <linux/scatterlist.h>
#include <linux/vmalloc.h>
#include <asm/pgalloc.h>
-#include <asm/scatterlist.h>
void *dma_alloc_coherent(struct device *dev, size_t size,
dma_addr_t *handle, gfp_t flag)
arch/sparc64/kernel/iommu_common.c
View filediff --git a/arch/sparc64/kernel/iommu_common.c b/arch/sparc64/kernel/iommu_common.c
index b70324e..efd5dff 100644
--- a/arch/sparc64/kernel/iommu_common.c
+++ b/arch/sparc64/kernel/iommu_common.c
@@ -234,7 +234,7 @@ unsigned long prepare_sg(struct scatterlist *sg, int nents)
dma_sg->dma_length = dent_len;
if (dma_sg != sg) {
- dma_sg = next_sg(dma_sg);
+ dma_sg = sg_next(dma_sg);
dma_sg->dma_length = 0;
}
arch/sparc64/kernel/ldc.c
View filediff --git a/arch/sparc64/kernel/ldc.c b/arch/sparc64/kernel/ldc.c
index c8313cb..217478a 100644
--- a/arch/sparc64/kernel/ldc.c
+++ b/arch/sparc64/kernel/ldc.c
@@ -2121,7 +2121,7 @@ int ldc_map_sg(struct ldc_channel *lp,
state.nc = 0;
for (i = 0; i < num_sg; i++)
- fill_cookies(&state, page_to_pfn(sg[i].page) << PAGE_SHIFT,
+ fill_cookies(&state, page_to_pfn(sg_page(&sg[i])) << PAGE_SHIFT,
sg[i].offset, sg[i].length);
return state.nc;
arch/um/drivers/ubd_kern.c
View filediff --git a/arch/um/drivers/ubd_kern.c b/arch/um/drivers/ubd_kern.c
index 3a8cd3d..e184b44 100644
--- a/arch/um/drivers/ubd_kern.c
+++ b/arch/um/drivers/ubd_kern.c
@@ -35,6 +35,7 @@
#include "linux/genhd.h"
#include "linux/spinlock.h"
#include "linux/platform_device.h"
+#include "linux/scatterlist.h"
#include "asm/segment.h"
#include "asm/uaccess.h"
#include "asm/irq.h"
@@ -704,6 +705,7 @@ static int ubd_add(int n, char **error_out)
ubd_dev->size = ROUND_BLOCK(ubd_dev->size);
INIT_LIST_HEAD(&ubd_dev->restart);
+ sg_init_table(&ubd_dev->sg, MAX_SG);
err = -ENOMEM;
ubd_dev->queue = blk_init_queue(do_ubd_request, &ubd_dev->lock);
arch/x86/kernel/pci-gart_64.c
View filediff --git a/arch/x86/kernel/pci-gart_64.c b/arch/x86/kernel/pci-gart_64.c
index c56e9ee..ae7e016 100644
--- a/arch/x86/kernel/pci-gart_64.c
+++ b/arch/x86/kernel/pci-gart_64.c
@@ -338,7 +338,6 @@ static int __dma_map_cont(struct scatterlist *start, int nelems,
BUG_ON(s != start && s->offset);
if (s == start) {
- *sout = *s;
sout->dma_address = iommu_bus_base;
sout->dma_address += iommu_page*PAGE_SIZE + s->offset;
sout->dma_length = s->length;
@@ -365,7 +364,7 @@ static inline int dma_map_cont(struct scatterlist *start, int nelems,
{
if (!need) {
BUG_ON(nelems != 1);
- *sout = *start;
+ sout->dma_address = start->dma_address;
sout->dma_length = start->length;
return 0;
}
block/ll_rw_blk.c
View filediff --git a/block/ll_rw_blk.c b/block/ll_rw_blk.c
index de5ba47..b01dee3 100644
--- a/block/ll_rw_blk.c
+++ b/block/ll_rw_blk.c
@@ -1366,9 +1366,7 @@ new_segment:
sg = sg_next(sg);
}
- sg_set_page(sg, bvec->bv_page);
- sg->length = nbytes;
- sg->offset = bvec->bv_offset;
+ sg_set_page(sg, bvec->bv_page, nbytes, bvec->bv_offset);
nsegs++;
}
bvprv = bvec;
crypto/hmac.c
View filediff --git a/crypto/hmac.c b/crypto/hmac.c
index e4eb6ac..6691981 100644
--- a/crypto/hmac.c
+++ b/crypto/hmac.c
@@ -160,8 +160,7 @@ static int hmac_digest(struct hash_desc *pdesc, struct scatterlist *sg,
sg_set_buf(sg1, ipad, bs);
- sg_set_page(&sg[1], (void *) sg);
- sg1[1].length = 0;
+ sg_set_page(&sg[1], (void *) sg, 0, 0);
sg_set_buf(sg2, opad, bs + ds);
err = crypto_hash_digest(&desc, sg1, nbytes + bs, digest);
drivers/ata/libata-core.c
View filediff --git a/drivers/ata/libata-core.c b/drivers/ata/libata-core.c
index 9d10e2f..081e3df 100644
--- a/drivers/ata/libata-core.c
+++ b/drivers/ata/libata-core.c
@@ -4689,8 +4689,8 @@ static int ata_sg_setup(struct ata_queued_cmd *qc)
* data in this function or read data in ata_sg_clean.
*/
offset = lsg->offset + lsg->length - qc->pad_len;
- sg_set_page(psg, nth_page(sg_page(lsg), offset >> PAGE_SHIFT));
- psg->offset = offset_in_page(offset);
+ sg_set_page(psg, nth_page(sg_page(lsg), offset >> PAGE_SHIFT),
+ qc->pad_len, offset_in_page(offset));
if (qc->tf.flags & ATA_TFLAG_WRITE) {
void *addr = kmap_atomic(sg_page(psg), KM_IRQ0);
drivers/block/cryptoloop.c
View filediff --git a/drivers/block/cryptoloop.c b/drivers/block/cryptoloop.c
index 1b58b01..2411678 100644
--- a/drivers/block/cryptoloop.c
+++ b/drivers/block/cryptoloop.c
@@ -150,13 +150,8 @@ cryptoloop_transfer(struct loop_device *lo, int cmd,
u32 iv[4] = { 0, };
iv[0] = cpu_to_le32(IV & 0xffffffff);
- sg_set_page(&sg_in, in_page);
- sg_in.offset = in_offs;
- sg_in.length = sz;
-
- sg_set_page(&sg_out, out_page);
- sg_out.offset = out_offs;
- sg_out.length = sz;
+ sg_set_page(&sg_in, in_page, sz, in_offs);
+ sg_set_page(&sg_out, out_page, sz, out_offs);
desc.info = iv;
err = encdecfunc(&desc, &sg_out, &sg_in, sz);
drivers/block/sunvdc.c
View filediff --git a/drivers/block/sunvdc.c b/drivers/block/sunvdc.c
index 7276f7d..fac4c6c 100644
--- a/drivers/block/sunvdc.c
+++ b/drivers/block/sunvdc.c
@@ -15,6 +15,7 @@
#include <linux/delay.h>
#include <linux/init.h>
#include <linux/list.h>
+#include <linux/scatterlist.h>
#include <asm/vio.h>
#include <asm/ldc.h>
drivers/block/ub.c
View filediff --git a/drivers/block/ub.c b/drivers/block/ub.c
index 14143f2..08e909d 100644
--- a/drivers/block/ub.c
+++ b/drivers/block/ub.c
@@ -1428,9 +1428,9 @@ static void ub_state_sense(struct ub_dev *sc, struct ub_scsi_cmd *cmd)
scmd->state = UB_CMDST_INIT;
scmd->nsg = 1;
sg = &scmd->sgv[0];
- sg_set_page(sg, virt_to_page(sc->top_sense));
- sg->offset = (unsigned long)sc->top_sense & (PAGE_SIZE-1);
- sg->length = UB_SENSE_SIZE;
+ sg_init_table(sg, UB_MAX_REQ_SG);
+ sg_set_page(sg, virt_to_page(sc->top_sense), UB_SENSE_SIZE,
+ (unsigned long)sc->top_sense & (PAGE_SIZE-1));
scmd->len = UB_SENSE_SIZE;
scmd->lun = cmd->lun;
scmd->done = ub_top_sense_done;
@@ -1864,9 +1864,8 @@ static int ub_sync_read_cap(struct ub_dev *sc, struct ub_lun *lun,
cmd->state = UB_CMDST_INIT;
cmd->nsg = 1;
sg = &cmd->sgv[0];
- sg_set_page(sg, virt_to_page(p));
- sg->offset = (unsigned long)p & (PAGE_SIZE-1);
- sg->length = 8;
+ sg_init_table(sg, UB_MAX_REQ_SG);
+ sg_set_page(sg, virt_to_page(p), 8, (unsigned long)p & (PAGE_SIZE-1));
cmd->len = 8;
cmd->lun = lun;
cmd->done = ub_probe_done;
drivers/block/virtio_blk.c
View filediff --git a/drivers/block/virtio_blk.c b/drivers/block/virtio_blk.c
index a901eee..3cf7129 100644
--- a/drivers/block/virtio_blk.c
+++ b/drivers/block/virtio_blk.c
@@ -4,7 +4,9 @@
#include <linux/hdreg.h>
#include <linux/virtio.h>
#include <linux/virtio_blk.h>
-#include <linux/virtio_blk.h>
+#include <linux/scatterlist.h>
+
+#define VIRTIO_MAX_SG (3+MAX_PHYS_SEGMENTS)
static unsigned char virtblk_index = 'a';
struct virtio_blk
@@ -23,7 +25,7 @@ struct virtio_blk
mempool_t *pool;
/* Scatterlist: can be too big for stack. */
- struct scatterlist sg[3+MAX_PHYS_SEGMENTS];
+ struct scatterlist sg[VIRTIO_MAX_SG];
};
struct virtblk_req
@@ -94,8 +96,8 @@ static bool do_req(struct request_queue *q, struct virtio_blk *vblk,
if (blk_barrier_rq(vbr->req))
vbr->out_hdr.type |= VIRTIO_BLK_T_BARRIER;
- /* We have to zero this, otherwise blk_rq_map_sg gets upset. */
- memset(vblk->sg, 0, sizeof(vblk->sg));
+ /* This init could be done at vblk creation time */
+ sg_init_table(vblk->sg, VIRTIO_MAX_SG);
sg_set_buf(&vblk->sg[0], &vbr->out_hdr, sizeof(vbr->out_hdr));
num = blk_rq_map_sg(q, vbr->req, vblk->sg+1);
sg_set_buf(&vblk->sg[num+1], &vbr->in_hdr, sizeof(vbr->in_hdr));
drivers/cdrom/viocd.c
View filediff --git a/drivers/cdrom/viocd.c b/drivers/cdrom/viocd.c
index 880b5dc..d8bb44b 100644
--- a/drivers/cdrom/viocd.c
+++ b/drivers/cdrom/viocd.c
@@ -41,9 +41,9 @@
#include <linux/completion.h>
#include <linux/proc_fs.h>
#include <linux/seq_file.h>
+#include <linux/scatterlist.h>
#include <asm/vio.h>
-#include <asm/scatterlist.h>
#include <asm/iseries/hv_types.h>
#include <asm/iseries/hv_lp_event.h>
#include <asm/iseries/vio.h>
@@ -258,6 +258,7 @@ static int send_request(struct request *req)
cmd = viomajorsubtype_cdio | viocdwrite;
}
+ sg_init_table(&sg, 1);
if (blk_rq_map_sg(req->q, req, &sg) == 0) {
printk(VIOCD_KERN_WARNING
"error setting up scatter/gather list\n");
drivers/ieee1394/dma.c
View filediff --git a/drivers/ieee1394/dma.c b/drivers/ieee1394/dma.c
index 3051e31..f5f4983 100644
--- a/drivers/ieee1394/dma.c
+++ b/drivers/ieee1394/dma.c
@@ -111,8 +111,8 @@ int dma_region_alloc(struct dma_region *dma, unsigned long n_bytes,
unsigned long va =
(unsigned long)dma->kvirt + (i << PAGE_SHIFT);
- sg_set_page(&dma->sglist[i], vmalloc_to_page((void *)va));
- dma->sglist[i].length = PAGE_SIZE;
+ sg_set_page(&dma->sglist[i], vmalloc_to_page((void *)va),
+ PAGE_SIZE, 0);
}
/* map sglist to the IOMMU */
drivers/infiniband/core/umem.c
View filediff --git a/drivers/infiniband/core/umem.c b/drivers/infiniband/core/umem.c
index 14159ff..4e3128f 100644
--- a/drivers/infiniband/core/umem.c
+++ b/drivers/infiniband/core/umem.c
@@ -171,9 +171,7 @@ struct ib_umem *ib_umem_get(struct ib_ucontext *context, unsigned long addr,
if (vma_list &&
!is_vm_hugetlb_page(vma_list[i + off]))
umem->hugetlb = 0;
- sg_set_page(&chunk->page_list[i], page_list[i + off]);
- chunk->page_list[i].offset = 0;
- chunk->page_list[i].length = PAGE_SIZE;
+ sg_set_page(&chunk->page_list[i], page_list[i + off], PAGE_SIZE, 0);
}
chunk->nmap = ib_dma_map_sg(context->device,
drivers/infiniband/hw/mthca/mthca_memfree.c
View filediff --git a/drivers/infiniband/hw/mthca/mthca_memfree.c b/drivers/infiniband/hw/mthca/mthca_memfree.c
index 007b381..1f4d27d 100644
--- a/drivers/infiniband/hw/mthca/mthca_memfree.c
+++ b/drivers/infiniband/hw/mthca/mthca_memfree.c
@@ -113,9 +113,7 @@ static int mthca_alloc_icm_pages(struct scatterlist *mem, int order, gfp_t gfp_m
if (!page)
return -ENOMEM;
- sg_set_page(mem, page);
- mem->length = PAGE_SIZE << order;
- mem->offset = 0;
+ sg_set_page(mem, page, PAGE_SIZE << order, 0);
return 0;
}
@@ -481,9 +479,8 @@ int mthca_map_user_db(struct mthca_dev *dev, struct mthca_uar *uar,
if (ret < 0)
goto out;
- sg_set_page(&db_tab->page[i].mem, pages[0]);
- db_tab->page[i].mem.length = MTHCA_ICM_PAGE_SIZE;
- db_tab->page[i].mem.offset = uaddr & ~PAGE_MASK;
+ sg_set_page(&db_tab->page[i].mem, pages[0], MTHCA_ICM_PAGE_SIZE,
+ uaddr & ~PAGE_MASK);
ret = pci_map_sg(dev->pdev, &db_tab->page[i].mem, 1, PCI_DMA_TODEVICE);
if (ret < 0) {
drivers/md/dm-crypt.c
View filediff --git a/drivers/md/dm-crypt.c b/drivers/md/dm-crypt.c
index ac54f69..1c159ac 100644
--- a/drivers/md/dm-crypt.c
+++ b/drivers/md/dm-crypt.c
@@ -351,14 +351,10 @@ static int crypt_convert(struct crypt_config *cc,
struct scatterlist sg_in, sg_out;
sg_init_table(&sg_in, 1);
- sg_set_page(&sg_in, bv_in->bv_page);
- sg_in.offset = bv_in->bv_offset + ctx->offset_in;
- sg_in.length = 1 << SECTOR_SHIFT;
+ sg_set_page(&sg_in, bv_in->bv_page, 1 << SECTOR_SHIFT, bv_in->bv_offset + ctx->offset_in);
sg_init_table(&sg_out, 1);
- sg_set_page(&sg_out, bv_out->bv_page);
- sg_out.offset = bv_out->bv_offset + ctx->offset_out;
- sg_out.length = 1 << SECTOR_SHIFT;
+ sg_set_page(&sg_out, bv_out->bv_page, 1 << SECTOR_SHIFT, bv_out->bv_offset + ctx->offset_out);
ctx->offset_in += sg_in.length;
if (ctx->offset_in >= bv_in->bv_len) {
drivers/media/common/saa7146_core.c
View filediff --git a/drivers/media/common/saa7146_core.c b/drivers/media/common/saa7146_core.c
index 2b1f8b4..cb034ea 100644
--- a/drivers/media/common/saa7146_core.c
+++ b/drivers/media/common/saa7146_core.c
@@ -118,8 +118,7 @@ static struct scatterlist* vmalloc_to_sg(unsigned char *virt, int nr_pages)
if (NULL == pg)
goto err;
BUG_ON(PageHighMem(pg));
- sg_set_page(&sglist[i], pg);
- sglist[i].length = PAGE_SIZE;
+ sg_set_page(&sglist[i], pg, PAGE_SIZE, 0);
}
return sglist;
drivers/media/video/ivtv/ivtv-udma.c
View filediff --git a/drivers/media/video/ivtv/ivtv-udma.c b/drivers/media/video/ivtv/ivtv-udma.c
index 912b424..460db03 100644
--- a/drivers/media/video/ivtv/ivtv-udma.c
+++ b/drivers/media/video/ivtv/ivtv-udma.c
@@ -49,8 +49,6 @@ int ivtv_udma_fill_sg_list (struct ivtv_user_dma *dma, struct ivtv_dma_page_info
unsigned int len = (i == dma_page->page_count - 1) ?
dma_page->tail : PAGE_SIZE - offset;
- dma->SGlist[map_offset].length = len;
- dma->SGlist[map_offset].offset = offset;
if (PageHighMem(dma->map[map_offset])) {
void *src;
@@ -63,10 +61,10 @@ int ivtv_udma_fill_sg_list (struct ivtv_user_dma *dma, struct ivtv_dma_page_info
memcpy(page_address(dma->bouncemap[map_offset]) + offset, src, len);
kunmap_atomic(src, KM_BOUNCE_READ);
local_irq_restore(flags);
- sg_set_page(&dma->SGlist[map_offset], dma->bouncemap[map_offset]);
+ sg_set_page(&dma->SGlist[map_offset], dma->bouncemap[map_offset], len, offset);
}
else {
- sg_set_page(&dma->SGlist[map_offset], dma->map[map_offset]);
+ sg_set_page(&dma->SGlist[map_offset], dma->map[map_offset], len, offset);
}
offset = 0;
map_offset++;
drivers/media/video/videobuf-dma-sg.c
View filediff --git a/drivers/media/video/videobuf-dma-sg.c b/drivers/media/video/videobuf-dma-sg.c
index 9ab94a7..44ee408 100644
--- a/drivers/media/video/videobuf-dma-sg.c
+++ b/drivers/media/video/videobuf-dma-sg.c
@@ -67,8 +67,7 @@ videobuf_vmalloc_to_sg(unsigned char *virt, int nr_pages)
if (NULL == pg)
goto err;
BUG_ON(PageHighMem(pg));
- sg_set_page(&sglist[i], pg);
- sglist[i].length = PAGE_SIZE;
+ sg_set_page(&sglist[i], pg, PAGE_SIZE, 0);
}
return sglist;
@@ -95,16 +94,13 @@ videobuf_pages_to_sg(struct page **pages, int nr_pages, int offset)
if (PageHighMem(pages[0]))
/* DMA to highmem pages might not work */
goto highmem;
- sg_set_page(&sglist[0], pages[0]);
- sglist[0].offset = offset;
- sglist[0].length = PAGE_SIZE - offset;
+ sg_set_page(&sglist[0], pages[0], PAGE_SIZE - offset, offset);
for (i = 1; i < nr_pages; i++) {
if (NULL == pages[i])
goto nopage;
if (PageHighMem(pages[i]))
goto highmem;
- sg_set_page(&sglist[i], pages[i]);
- sglist[i].length = PAGE_SIZE;
+ sg_set_page(&sglist[i], pages[i], PAGE_SIZE, 0);
}
return sglist;
drivers/message/i2o/i2o_block.c
View filediff --git a/drivers/message/i2o/i2o_block.c b/drivers/message/i2o/i2o_block.c
index d602ba6..6824061 100644
--- a/drivers/message/i2o/i2o_block.c
+++ b/drivers/message/i2o/i2o_block.c
@@ -284,6 +284,7 @@ static inline struct i2o_block_request *i2o_block_request_alloc(void)
return ERR_PTR(-ENOMEM);
INIT_LIST_HEAD(&ireq->queue);
+ sg_init_table(ireq->sg_table, I2O_MAX_PHYS_SEGMENTS);
return ireq;
};
drivers/mmc/host/au1xmmc.c
View filediff --git a/drivers/mmc/host/au1xmmc.c b/drivers/mmc/host/au1xmmc.c
index bcbb6d2..c77fadc 100644
--- a/drivers/mmc/host/au1xmmc.c
+++ b/drivers/mmc/host/au1xmmc.c
@@ -40,13 +40,13 @@
#include <linux/mm.h>
#include <linux/interrupt.h>
#include <linux/dma-mapping.h>
+#include <scatterlist/scatterlist.h>
#include <linux/mmc/host.h>
#include <asm/io.h>
#include <asm/mach-au1x00/au1000.h>
#include <asm/mach-au1x00/au1xxx_dbdma.h>
#include <asm/mach-au1x00/au1100_mmc.h>
-#include <asm/scatterlist.h>
#include <au1xxx.h>
#include "au1xmmc.h"
drivers/mmc/host/mmci.c
View filediff --git a/drivers/mmc/host/mmci.c b/drivers/mmc/host/mmci.c
index d0eb0a2..95244a7 100644
--- a/drivers/mmc/host/mmci.c
+++ b/drivers/mmc/host/mmci.c
@@ -20,11 +20,11 @@
#include <linux/mmc/host.h>
#include <linux/amba/bus.h>
#include <linux/clk.h>
+#include <linux/scatterlist.h>
#include <asm/cacheflush.h>
#include <asm/div64.h>
#include <asm/io.h>
-#include <asm/scatterlist.h>
#include <asm/sizes.h>
#include <asm/mach/mmc.h>
@@ -167,7 +167,7 @@ mmci_data_irq(struct mmci_host *host, struct mmc_data *data,
* partially written to a page is properly coherent.
*/
if (host->sg_len && data->flags & MMC_DATA_READ)
- flush_dcache_page(host->sg_ptr->page);
+ flush_dcache_page(sg_page(host->sg_ptr));
}
if (status & MCI_DATAEND) {
mmci_stop_data(host);
@@ -319,7 +319,7 @@ static irqreturn_t mmci_pio_irq(int irq, void *dev_id)
* page, ensure that the data cache is coherent.
*/
if (status & MCI_RXACTIVE)
- flush_dcache_page(host->sg_ptr->page);
+ flush_dcache_page(sg_page(host->sg_ptr));
if (!mmci_next_sg(host))
break;
drivers/mmc/host/pxamci.c
View filediff --git a/drivers/mmc/host/pxamci.c b/drivers/mmc/host/pxamci.c
index 0601e01..a25ee71 100644
--- a/drivers/mmc/host/pxamci.c
+++ b/drivers/mmc/host/pxamci.c
@@ -29,7 +29,6 @@
#include <asm/dma.h>
#include <asm/io.h>
-#include <asm/scatterlist.h>
#include <asm/sizes.h>
#include <asm/arch/pxa-regs.h>
drivers/mmc/host/sdhci.c
View filediff --git a/drivers/mmc/host/sdhci.c b/drivers/mmc/host/sdhci.c
index d7c5b94..6b80bf7 100644
--- a/drivers/mmc/host/sdhci.c
+++ b/drivers/mmc/host/sdhci.c
@@ -17,8 +17,6 @@
#include <linux/mmc/host.h>
-#include <asm/scatterlist.h>
-
#include "sdhci.h"
#define DRIVER_NAME "sdhci"
drivers/mmc/host/wbsd.c
View filediff --git a/drivers/mmc/host/wbsd.c b/drivers/mmc/host/wbsd.c
index fa4c8c5..4d5f374 100644
--- a/drivers/mmc/host/wbsd.c
+++ b/drivers/mmc/host/wbsd.c
@@ -33,10 +33,10 @@
#include <linux/pnp.h>
#include <linux/highmem.h>
#include <linux/mmc/host.h>
+#include <linux/scatterlist.h>
#include <asm/io.h>
#include <asm/dma.h>
-#include <asm/scatterlist.h>
#include "wbsd.h"
drivers/net/mlx4/icm.c
View filediff --git a/drivers/net/mlx4/icm.c b/drivers/net/mlx4/icm.c
index 887633b..2a5bef6 100644
--- a/drivers/net/mlx4/icm.c
+++ b/drivers/net/mlx4/icm.c
@@ -101,9 +101,7 @@ static int mlx4_alloc_icm_pages(struct scatterlist *mem, int order, gfp_t gfp_ma
if (!page)
return -ENOMEM;
- sg_set_page(mem, page);
- mem->length = PAGE_SIZE << order;
- mem->offset = 0;
+ sg_set_page(mem, page, PAGE_SIZE << order, 0);
return 0;
}
drivers/s390/scsi/zfcp_aux.c
View filediff --git a/drivers/s390/scsi/zfcp_aux.c b/drivers/s390/scsi/zfcp_aux.c
index fd5d0c1..0011849 100644
--- a/drivers/s390/scsi/zfcp_aux.c
+++ b/drivers/s390/scsi/zfcp_aux.c
@@ -562,8 +562,6 @@ zfcp_sg_list_alloc(struct zfcp_sg_list *sg_list, size_t size)
sg_init_table(sg_list->sg, sg_list->count);
for (i = 0, sg = sg_list->sg; i < sg_list->count; i++, sg++) {
- sg->length = min(size, PAGE_SIZE);
- sg->offset = 0;
address = (void *) get_zeroed_page(GFP_KERNEL);
if (address == NULL) {
sg_list->count = i;
@@ -571,7 +569,7 @@ zfcp_sg_list_alloc(struct zfcp_sg_list *sg_list, size_t size)
retval = -ENOMEM;
goto out;
}
- zfcp_address_to_sg(address, sg);
+ zfcp_address_to_sg(address, sg, min(size, PAGE_SIZE));
size -= sg->length;
}
@@ -1518,13 +1516,13 @@ zfcp_gid_pn_buffers_alloc(struct zfcp_gid_pn_data **gid_pn, mempool_t *pool)
return -ENOMEM;
memset(data, 0, sizeof(*data));
+ sg_init_table(&data->req , 1);
+ sg_init_table(&data->resp , 1);
data->ct.req = &data->req;
data->ct.resp = &data->resp;
data->ct.req_count = data->ct.resp_count = 1;
- zfcp_address_to_sg(&data->ct_iu_req, &data->req);
- zfcp_address_to_sg(&data->ct_iu_resp, &data->resp);
- data->req.length = sizeof(struct ct_iu_gid_pn_req);
- data->resp.length = sizeof(struct ct_iu_gid_pn_resp);
+ zfcp_address_to_sg(&data->ct_iu_req, &data->req, sizeof(struct ct_iu_gid_pn_req));
+ zfcp_address_to_sg(&data->ct_iu_resp, &data->resp, sizeof(struct ct_iu_gid_pn_resp));
*gid_pn = data;
return 0;
drivers/s390/scsi/zfcp_def.h
View filediff --git a/drivers/s390/scsi/zfcp_def.h b/drivers/s390/scsi/zfcp_def.h
index 326e7ee..0754542 100644
--- a/drivers/s390/scsi/zfcp_def.h
+++ b/drivers/s390/scsi/zfcp_def.h
@@ -74,8 +74,7 @@ zfcp_sg_to_address(struct scatterlist *list)
static inline void
zfcp_address_to_sg(void *address, struct scatterlist *list)
{
- sg_set_page(list, virt_to_page(address));
- list->offset = ((unsigned long) address) & (PAGE_SIZE - 1);
+ sg_set_buf(list, address, 0);
}
#define REQUEST_LIST_SIZE 128
drivers/s390/scsi/zfcp_erp.c
View filediff --git a/drivers/s390/scsi/zfcp_erp.c b/drivers/s390/scsi/zfcp_erp.c
index 9438d0b..5552b75 100644
--- a/drivers/s390/scsi/zfcp_erp.c
+++ b/drivers/s390/scsi/zfcp_erp.c
@@ -322,9 +322,9 @@ zfcp_erp_adisc(struct zfcp_port *port)
if (address == NULL)
goto nomem;
- zfcp_address_to_sg(address, send_els->req);
+ zfcp_address_to_sg(address, send_els->req, sizeof(struct zfcp_ls_adisc));
address += PAGE_SIZE >> 1;
- zfcp_address_to_sg(address, send_els->resp);
+ zfcp_address_to_sg(address, send_els->resp, sizeof(struct zfcp_ls_adisc_acc));
send_els->req_count = send_els->resp_count = 1;
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drivers/scsi/atari_NCR5380.c
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drivers/scsi/ipr.c
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drivers/scsi/iscsi_tcp.c
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drivers/scsi/osst.c
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drivers/scsi/sg.c
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drivers/scsi/st.c
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drivers/scsi/sun3x_esp.c
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fs/ecryptfs/crypto.c
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include/asm-avr32/dma-mapping.h
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include/asm-frv/scatterlist.h
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include/asm-xtensa/dma-mapping.h
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include/linux/scatterlist.h
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net/core/skbuff.c
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net/ieee80211/ieee80211_crypt_tkip.c
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net/ieee80211/ieee80211_crypt_wep.c
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net/sctp/auth.c
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net/sctp/sm_make_chunk.c
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net/sunrpc/auth_gss/gss_krb5_crypto.c
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net/sunrpc/xdr.c
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net/xfrm/xfrm_algo.c
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