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| author | Arjan van de Ven <arjan@infradead.org> | 2005-11-28 16:22:25 +0100 |
|---|---|---|
| committer | James Bottomley <jejb@mulgrave.(none)> | 2005-12-13 18:11:01 -0700 |
| commit | 0ad78200baf1f85a21e6b26c225717ad80980d8f (patch) | |
| tree | 7f5ffcd60c5bb1dd9a2ef943b2b0950bd5ac5b55 /drivers/scsi/ch.c | |
| parent | ce155ccecd4094e7b5e68058d26db691713240fc (diff) | |
| download | blackbird-op-linux-0ad78200baf1f85a21e6b26c225717ad80980d8f.tar.gz blackbird-op-linux-0ad78200baf1f85a21e6b26c225717ad80980d8f.zip | |
[SCSI] Mark some core scsi data structures const
patch below marks a few scsi core datastructures as const, so that they end up
in the .rodata section and don't cacheline share with things that get dirtied
Signed-off-by: Arjan van de Ven <arjan@infradead.org>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
Diffstat (limited to 'drivers/scsi/ch.c')
| -rw-r--r-- | drivers/scsi/ch.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/scsi/ch.c b/drivers/scsi/ch.c index ccbbae2bf478..0920220f3313 100644 --- a/drivers/scsi/ch.c +++ b/drivers/scsi/ch.c @@ -75,7 +75,7 @@ static int vendor_counts[CH_TYPES-4]; module_param_array(vendor_firsts, int, NULL, 0444); module_param_array(vendor_counts, int, NULL, 0444); -static char *vendor_labels[CH_TYPES-4] = { +static const char * vendor_labels[CH_TYPES-4] = { "v0", "v1", "v2", "v3" }; // module_param_string_array(vendor_labels, NULL, 0444); @@ -140,7 +140,7 @@ static struct file_operations changer_fops = #endif }; -static struct { +static const struct { unsigned char sense; unsigned char asc; unsigned char ascq; |
