xiaomi-sm8450/android_kernel_xiaomi_sm8450
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

[SCSI] always handle REQ_BLOCK_PC requests in common code

Browse Source 
LLDDs should never see REQ_BLOCK_PC requests, we can handle them just
fine in the core code.  There is a small behaviour change in that some
check in sr's rw_intr are bypassed, but I consider the old behaviour
a bug.

Mike found this cleanup opportunity and provdided early patches, so all
the credit goes to him, even if I redid the patches from scratch beause
that was easier than forward-porting the old patches.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
This commit is contained in:
Christoph Hellwig
2006-01-06 18:34:07 +01:00
committed by James Bottomley
parent d405423992
commit 776b23a036
5 changed files with 13 additions and 92 deletions
Download Patch File Download Diff File Expand all files Collapse all files

1
include/scsi/scsi_cmnd.h
View File

@@ -151,6 +151,5 @@ extern struct scsi_cmnd *scsi_get_command(struct scsi_device *, gfp_t);
extern void scsi_put_command(struct scsi_cmnd *);
extern void scsi_io_completion(struct scsi_cmnd *, unsigned int, unsigned int);
extern void scsi_finish_command(struct scsi_cmnd *cmd);
extern void scsi_setup_blk_pc_cmnd(struct scsi_cmnd *cmd);
#endif /* _SCSI_SCSI_CMND_H */