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yaml
---
r: 249484
b: refs/heads/master
c: 49a3c7a
h: refs/heads/master
v: v3
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K. Y. Srinivasan authored and Greg Kroah-Hartman committed May 11, 2011
1 parent abf32fd commit 7253622
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Showing 2 changed files with 16 additions and 18 deletions.
2 changes: 1 addition & 1 deletion [refs]
Original file line number Diff line number Diff line change
@@ -1,2 +1,2 @@
---
refs/heads/master: 419f2d03846eaa5d26497f2fb987c5901e62d3d8
refs/heads/master: 49a3c7a90a45fc2ce380083cc8a797865d25df00
32 changes: 15 additions & 17 deletions trunk/drivers/staging/hv/storvsc_drv.c
Original file line number Diff line number Diff line change
Expand Up @@ -148,6 +148,21 @@ static int storvsc_device_configure(struct scsi_device *sdevice)
return 0;
}

static void destroy_bounce_buffer(struct scatterlist *sgl,
unsigned int sg_count)
{
int i;
struct page *page_buf;

for (i = 0; i < sg_count; i++) {
page_buf = sg_page((&sgl[i]));
if (page_buf != NULL)
__free_page(page_buf);
}

kfree(sgl);
}

/* Static decl */
static int storvsc_probe(struct hv_device *dev);
static int storvsc_queuecommand(struct Scsi_Host *shost, struct scsi_cmnd *scmnd);
Expand All @@ -157,8 +172,6 @@ static int storvsc_remove(struct hv_device *dev);
static struct scatterlist *create_bounce_buffer(struct scatterlist *sgl,
unsigned int sg_count,
unsigned int len);
static void destroy_bounce_buffer(struct scatterlist *sgl,
unsigned int sg_count);
static int do_bounce_buffer(struct scatterlist *sgl, unsigned int sg_count);
static unsigned int copy_from_bounce_buffer(struct scatterlist *orig_sgl,
struct scatterlist *bounce_sgl,
Expand Down Expand Up @@ -542,21 +555,6 @@ static struct scatterlist *create_bounce_buffer(struct scatterlist *sgl,
return NULL;
}

static void destroy_bounce_buffer(struct scatterlist *sgl,
unsigned int sg_count)
{
int i;
struct page *page_buf;

for (i = 0; i < sg_count; i++) {
page_buf = sg_page((&sgl[i]));
if (page_buf != NULL)
__free_page(page_buf);
}

kfree(sgl);
}

/* Assume the bounce_sgl has enough room ie using the create_bounce_buffer() */
static unsigned int copy_to_bounce_buffer(struct scatterlist *orig_sgl,
struct scatterlist *bounce_sgl,
Expand Down

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