diff options
| author | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-10-22 19:11:06 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-10-22 19:11:06 -0700 |
| commit | 69450bb5eb8e9df28281c62f98e971c9969dc4ff (patch) | |
| tree | 85991e6e8b74cb08b5013fd7e419c3df67d23e35 /drivers/scsi/st.c | |
| parent | e38f981758118d829cd40cfe9c09e3fa81e422aa (diff) | |
| parent | d6ec084200c37683278c821338f74ddf21ab80f5 (diff) | |
Merge branch 'sg' of git://git.kernel.dk/linux-2.6-block
* 'sg' of git://git.kernel.dk/linux-2.6-block:
Add CONFIG_DEBUG_SG sg validation
Change table chaining layout
Update arch/ to use sg helpers
Update swiotlb to use sg helpers
Update net/ to use sg helpers
Update fs/ to use sg helpers
[SG] Update drivers to use sg helpers
[SG] Update crypto/ to sg helpers
[SG] Update block layer to use sg helpers
[SG] Add helpers for manipulating SG entries
Diffstat (limited to 'drivers/scsi/st.c')
| -rw-r--r-- | drivers/scsi/st.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/scsi/st.c b/drivers/scsi/st.c index 73c44cbdea4..ce69b9efc10 100644 --- a/drivers/scsi/st.c +++ b/drivers/scsi/st.c @@ -3797,7 +3797,7 @@ static void buf_to_sg(struct st_buffer *STbp, unsigned int length) sg = &(STbp->sg[0]); frp = STbp->frp; for (i=count=0; count < length; i++) { - sg[i].page = frp[i].page; + sg_set_page(&sg[i], frp[i].page); if (length - count > frp[i].length) sg[i].length = frp[i].length; else @@ -4446,14 +4446,14 @@ static int sgl_map_user_pages(struct scatterlist *sgl, const unsigned int max_pa } /* Populate the scatter/gather list */ - sgl[0].page = pages[0]; + sg_set_page(&sgl[0], pages[0]); sgl[0].offset = uaddr & ~PAGE_MASK; if (nr_pages > 1) { sgl[0].length = PAGE_SIZE - sgl[0].offset; count -= sgl[0].length; for (i=1; i < nr_pages ; i++) { + sg_set_page(&sgl[i], pages[i]);; sgl[i].offset = 0; - sgl[i].page = pages[i]; sgl[i].length = count < PAGE_SIZE ? count : PAGE_SIZE; count -= PAGE_SIZE; } @@ -4483,7 +4483,7 @@ static int sgl_unmap_user_pages(struct scatterlist *sgl, const unsigned int nr_p int i; for (i=0; i < nr_pages; i++) { - struct page *page = sgl[i].page; + struct page *page = sg_page(&sgl[i]); if (dirtied) SetPageDirty(page); |