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| author | Hannes Reinecke <hare@suse.de> | 2015-01-08 06:43:42 (GMT) |
|---|---|---|
| committer | Christoph Hellwig <hch@lst.de> | 2015-01-09 14:44:28 (GMT) |
| commit | ded85c193a391a84076d5c6a7a5668fe164a490e (patch) | |
| tree | a8f7796e5dcd0c1263155cb8fc62c4d68cc9ec49 /lib | |
| parent | b0a93d96b2814c725161f91a4e35d0c29ec0f95b (diff) | |
| download | linux-ded85c193a391a84076d5c6a7a5668fe164a490e.tar.xz | |
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 <elliott@hp.com>
Reviewed-by: Robert Elliott <elliott@hp.com>
Signed-off-by: Hannes Reinecke <hare@suse.de>
Signed-off-by: Christoph Hellwig <hch@lst.de>
Diffstat (limited to 'lib')
0 files changed, 0 insertions, 0 deletions