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| author | Hannes Reinecke <[email protected]> | 2015-01-08 06:43:42 +0000 |
|---|---|---|
| committer | Christoph Hellwig <[email protected]> | 2015-01-09 14:44:28 +0000 |
| commit | ded85c193a391a84076d5c6a7a5668fe164a490e (patch) | |
| tree | a8f7796e5dcd0c1263155cb8fc62c4d68cc9ec49 /drivers/scsi/mpt2sas/mpi/mpi2_ioc.h | |
| parent | storvsc: force SPC-3 compliance on win8 and win8 r2 hosts (diff) | |
| download | kernel-ded85c193a391a84076d5c6a7a5668fe164a490e.tar.gz kernel-ded85c193a391a84076d5c6a7a5668fe164a490e.zip | |
scsi: Implement per-cpu logging buffer
Implement a per-cpu buffer for formatting messages to avoid line breaks
up under high load. This patch implements scmd_printk() and
sdev_prefix_printk() using the per-cpu buffer and makes sdev_printk() a
wrapper for sdev_prefix_printk().
Tested-by: Robert Elliott <[email protected]>
Reviewed-by: Robert Elliott <[email protected]>
Signed-off-by: Hannes Reinecke <[email protected]>
Signed-off-by: Christoph Hellwig <[email protected]>
Diffstat (limited to 'drivers/scsi/mpt2sas/mpi/mpi2_ioc.h')
0 files changed, 0 insertions, 0 deletions