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scoutfs: replace trace_printk in super.c

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Signed-off-by: Mark Fasheh <mfasheh@versity.com>
This commit is contained in:
Mark Fasheh
2017-09-20 16:21:42 -05:00
committed by Mark Fasheh
parent a5283e6f2c
commit 0d28930271
2 changed files with 19 additions and 1 deletions
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18
kmod/src/scoutfs_trace.h
View File

@@ -36,6 +36,24 @@
#define FSID_ARG(sb) le64_to_cpu(SCOUTFS_SB(sb)->super.hdr.fsid)
#define FSID_FMT "%llx"
TRACE_EVENT(scoutfs_advance_dirty_super,
TP_PROTO(struct super_block *sb, __u64 seq),
TP_ARGS(sb, seq),
TP_STRUCT__entry(
__field(__u64, fsid)
__field(__u64, seq)
),
TP_fast_assign(
__entry->fsid = FSID_ARG(sb);
__entry->seq = seq;
),
TP_printk(FSID_FMT" super seq now %llu", __entry->fsid, __entry->seq)
);
TRACE_EVENT(scoutfs_dir_add_next_linkref,
TP_PROTO(struct super_block *sb, __u64 ino, __u64 dir_ino, int ret,
unsigned int key_len),

2
kmod/src/super.c
View File

@@ -116,7 +116,7 @@ void scoutfs_advance_dirty_super(struct super_block *sb)
le64_add_cpu(&super->hdr.seq, 1);
trace_printk("super seq now %llu\n", le64_to_cpu(super->hdr.seq));
trace_scoutfs_advance_dirty_super(sb, le64_to_cpu(super->hdr.seq));
}
/*