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| author | Nicholas Bellinger <[email protected]> | 2013-08-20 10:45:16 -0700 |
|---|---|---|
| committer | Nicholas Bellinger <[email protected]> | 2013-09-09 14:29:33 -0700 |
| commit | 47e459e622f07c2564e6be8412d75389d2a807b8 (patch) | |
| tree | 685709343f949e5cc858e8657dba5d2bd79d91ca /tools/perf/scripts/python/syscall-counts-by-pid.py | |
| parent | 8cefe07b5e9c2b0212ad6809a219e4489807a746 (diff) | |
target: Add transport_reset_sgl_orig() for COMPARE_AND_WRITE
After COMPARE_AND_WRITE completes it's comparision, the WRITE
payload SGLs head expect to be updated to point from the verify
instance of user data, to the write instance of user data.
So for this special case, add transport_reset_sgl_orig() usage
within transport_free_pages() and add se_cmd->t_data_[sg,nents]_orig
members to save the original assignments.
Cc: Christoph Hellwig <[email protected]>
Cc: Hannes Reinecke <[email protected]>
Cc: Martin Petersen <[email protected]>
Cc: Chris Mason <[email protected]>
Cc: James Bottomley <[email protected]>
Cc: Nicholas Bellinger <[email protected]>
Signed-off-by: Nicholas Bellinger <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/syscall-counts-by-pid.py')
0 files changed, 0 insertions, 0 deletions