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author | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-10-16 10:09:16 -0700 |
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committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-10-16 10:09:16 -0700 |
commit | 92d15c2ccbb3e31a3fc71ad28fdb55e1319383c0 (patch) | |
tree | 8d83c0dc3c6b935d8367e331872f242b742f0a8a /include/scsi/scsi_cmnd.h | |
parent | f20bf6125605acbbc7eb8c9420d7221c91aa83eb (diff) | |
parent | 644bd2f048972d75eb1979b1fdca257d528ce687 (diff) | |
download | linux-92d15c2ccbb3e31a3fc71ad28fdb55e1319383c0.tar.gz linux-92d15c2ccbb3e31a3fc71ad28fdb55e1319383c0.tar.bz2 linux-92d15c2ccbb3e31a3fc71ad28fdb55e1319383c0.zip |
Merge branch 'for-linus' of git://git.kernel.dk/data/git/linux-2.6-block
* 'for-linus' of git://git.kernel.dk/data/git/linux-2.6-block: (63 commits)
Fix memory leak in dm-crypt
SPARC64: sg chaining support
SPARC: sg chaining support
PPC: sg chaining support
PS3: sg chaining support
IA64: sg chaining support
x86-64: enable sg chaining
x86-64: update pci-gart iommu to sg helpers
x86-64: update nommu to sg helpers
x86-64: update calgary iommu to sg helpers
swiotlb: sg chaining support
i386: enable sg chaining
i386 dma_map_sg: convert to using sg helpers
mmc: need to zero sglist on init
Panic in blk_rq_map_sg() from CCISS driver
remove sglist_len
remove blk_queue_max_phys_segments in libata
revert sg segment size ifdefs
Fixup u14-34f ENABLE_SG_CHAINING
qla1280: enable use_sg_chaining option
...
Diffstat (limited to 'include/scsi/scsi_cmnd.h')
-rw-r--r-- | include/scsi/scsi_cmnd.h | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/include/scsi/scsi_cmnd.h b/include/scsi/scsi_cmnd.h index 65ab5145a09b..3f47e522a1ec 100644 --- a/include/scsi/scsi_cmnd.h +++ b/include/scsi/scsi_cmnd.h @@ -5,6 +5,7 @@ #include <linux/list.h> #include <linux/types.h> #include <linux/timer.h> +#include <linux/scatterlist.h> struct request; struct scatterlist; @@ -68,7 +69,7 @@ struct scsi_cmnd { /* These elements define the operation we ultimately want to perform */ unsigned short use_sg; /* Number of pieces of scatter-gather */ - unsigned short sglist_len; /* size of malloc'd scatter-gather list */ + unsigned short __use_sg; unsigned underflow; /* Return error if less than this amount is transferred */ @@ -128,7 +129,7 @@ extern void *scsi_kmap_atomic_sg(struct scatterlist *sg, int sg_count, extern void scsi_kunmap_atomic_sg(void *virt); extern struct scatterlist *scsi_alloc_sgtable(struct scsi_cmnd *, gfp_t); -extern void scsi_free_sgtable(struct scatterlist *, int); +extern void scsi_free_sgtable(struct scsi_cmnd *); extern int scsi_dma_map(struct scsi_cmnd *cmd); extern void scsi_dma_unmap(struct scsi_cmnd *cmd); @@ -148,6 +149,6 @@ static inline int scsi_get_resid(struct scsi_cmnd *cmd) } #define scsi_for_each_sg(cmd, sg, nseg, __i) \ - for (__i = 0, sg = scsi_sglist(cmd); __i < (nseg); __i++, (sg)++) + for_each_sg(scsi_sglist(cmd), sg, nseg, __i) #endif /* _SCSI_SCSI_CMND_H */ |