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scsi: target: Fix LUN/device R/W and total command stats

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In commit 9cf2317b79 ("scsi: target: Move I/O path stats to per CPU")
I saw we sometimes use %u and also misread the spec. As a result I
thought all the stats were supposed to be 32-bit only. However, for the
majority of cases we support currently, the spec specifies u64 bit
stats. This patch converts the stats changed in the commit above to u64.

Fixes: 9cf2317b79 ("scsi: target: Move I/O path stats to per CPU")
Signed-off-by: Mike Christie <michael.christie@oracle.com>
Reviewed-by: Dmitry Bogdanov <d.bogdanov@yadro.com>
Link: https://patch.msgid.link/20250917221338.14813-2-michael.christie@oracle.com
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
This commit is contained in:
Mike Christie
2025-09-17 17:12:53 -05:00
committed by Martin K. Petersen
parent 3a86608788
commit 95aa2041c6
2 changed files with 18 additions and 18 deletions
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12
include/target/target_core_base.h
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@@ -671,9 +671,9 @@ struct se_lun_acl {
};
struct se_dev_entry_io_stats {
u32 total_cmds;
u32 read_bytes;
u32 write_bytes;
u64 total_cmds;
u64 read_bytes;
u64 write_bytes;
};
struct se_dev_entry {
@@ -806,9 +806,9 @@ struct se_device_queue {
};
struct se_dev_io_stats {
u32 total_cmds;
u32 read_bytes;
u32 write_bytes;
u64 total_cmds;
u64 read_bytes;
u64 write_bytes;
};
struct se_device {