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authorMatthew Wilcox <matthew@wil.cx>2006-09-24 20:22:52 -0600
committerLinus Torvalds <torvalds@g5.osdl.org>2006-09-24 19:49:01 -0700
commit8a1cdc9ca264c49ad0b896e43468fe6a4b0b646c (patch)
tree406c8b5359c9b96b368924f2d6f1ca1942e5eb3d /drivers/scsi/scsi.c
parent508df253dbefb0385a629370f4244e3db197d3b8 (diff)
[PATCH] Revert ABI-breaking change in /proc
Some user tools parse /proc/scsi/scsi, so we can't yet change the names. Change the existing ones back to their old names, and add an admonition to not make the same mistake that I did. Andrew Morton reports that this was breaking YDL 4.1 userspace. Signed-off-by: Matthew Wilcox <matthew@wil.cx> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'drivers/scsi/scsi.c')
-rw-r--r--drivers/scsi/scsi.c16
1 files changed, 10 insertions, 6 deletions
diff --git a/drivers/scsi/scsi.c b/drivers/scsi/scsi.c
index c51b5769eac..7a054f9d1ee 100644
--- a/drivers/scsi/scsi.c
+++ b/drivers/scsi/scsi.c
@@ -96,22 +96,26 @@ unsigned int scsi_logging_level;
EXPORT_SYMBOL(scsi_logging_level);
#endif
+/* NB: These are exposed through /proc/scsi/scsi and form part of the ABI.
+ * You may not alter any existing entry (although adding new ones is
+ * encouraged once assigned by ANSI/INCITS T10
+ */
static const char *const scsi_device_types[] = {
- "Direct access ",
- "Sequential access",
+ "Direct-Access ",
+ "Sequential-Access",
"Printer ",
"Processor ",
"WORM ",
- "CD/DVD ",
+ "CD-ROM ",
"Scanner ",
- "Optical memory ",
- "Media changer ",
+ "Optical Device ",
+ "Medium Changer ",
"Communications ",
"ASC IT8 ",
"ASC IT8 ",
"RAID ",
"Enclosure ",
- "Direct access RBC",
+ "Direct-Access-RBC",
"Optical card ",
"Bridge controller",
"Object storage ",