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bcachefs: Make bucket_alloc tracepoint more readable

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Print bucket in dev:bucket notation, to be consistent with how we refer
to buckets elsewhere.

Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
This commit is contained in:
Kent Overstreet 2023-02-24 19:06:32 -05:00
parent e9b7014654
commit 1a14e25510
1 changed files with 4 additions and 4 deletions
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8
fs/bcachefs/trace.h
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@ -530,7 +530,7 @@ DECLARE_EVENT_CLASS(bucket_alloc,
s, nonblocking, err),
TP_STRUCT__entry(
__field(dev_t, dev )
__field(u8, dev )
__array(char, reserve, 16 )
__field(bool, user )
__field(u64, bucket )
@ -548,7 +548,7 @@ DECLARE_EVENT_CLASS(bucket_alloc,
),
TP_fast_assign(
__entry->dev = ca->dev;
__entry->dev = ca->dev_idx;
strscpy(__entry->reserve, alloc_reserve, sizeof(__entry->reserve));
__entry->user = user;
__entry->bucket = bucket;
@ -565,10 +565,10 @@ DECLARE_EVENT_CLASS(bucket_alloc,
strscpy(__entry->err, err, sizeof(__entry->err));
),
TP_printk("%d,%d reserve %s user %u bucket %llu free %llu avail %llu copygc_wait %llu/%lli seen %llu open %llu need_journal_commit %llu nouse %llu nocow %llu nonblocking %u err %s",
MAJOR(__entry->dev), MINOR(__entry->dev),
TP_printk("reserve %s user %u bucket %u:%llu free %llu avail %llu copygc_wait %llu/%lli seen %llu open %llu need_journal_commit %llu nouse %llu nocow %llu nonblocking %u err %s",
__entry->reserve,
__entry->user,
__entry->dev,
__entry->bucket,
__entry->free,
__entry->avail,