From: Dave Chinner <dchinner@xxxxxxxxxx>
Because I cannot tell if the NEED_FLUSH flag is being set correctly
by the log force and CIL push machinery without it.
Signed-off-by: Dave Chinner <dchinner@xxxxxxxxxx>
Reviewed-by: Christoph Hellwig <hch@xxxxxx>
Reviewed-by: Darrick J. Wong <djwong@xxxxxxxxxx>
---
fs/xfs/xfs_log_priv.h | 13 ++++++++++---
fs/xfs/xfs_trace.h | 5 ++++-
2 files changed, 14 insertions(+), 4 deletions(-)
diff --git a/fs/xfs/xfs_log_priv.h b/fs/xfs/xfs_log_priv.h
index 7cbde0b4f990..f3e79a45d60a 100644
--- a/fs/xfs/xfs_log_priv.h
+++ b/fs/xfs/xfs_log_priv.h
@@ -59,6 +59,16 @@ enum xlog_iclog_state {
{ XLOG_STATE_DIRTY, "XLOG_STATE_DIRTY" }, \
{ XLOG_STATE_IOERROR, "XLOG_STATE_IOERROR" }
+/*
+ * In core log flags
+ */
+#define XLOG_ICL_NEED_FLUSH (1 << 0) /* iclog needs REQ_PREFLUSH */
+#define XLOG_ICL_NEED_FUA (1 << 1) /* iclog needs REQ_FUA */
+
+#define XLOG_ICL_STRINGS \
+ { XLOG_ICL_NEED_FLUSH, "XLOG_ICL_NEED_FLUSH" }, \
+ { XLOG_ICL_NEED_FUA, "XLOG_ICL_NEED_FUA" }
+
/*
* Log ticket flags
@@ -143,9 +153,6 @@ enum xlog_iclog_state {
#define XLOG_COVER_OPS 5
-#define XLOG_ICL_NEED_FLUSH (1 << 0) /* iclog needs REQ_PREFLUSH */
-#define XLOG_ICL_NEED_FUA (1 << 1) /* iclog needs REQ_FUA */
-
/* Ticket reservation region accounting */
#define XLOG_TIC_LEN_MAX 15
diff --git a/fs/xfs/xfs_trace.h b/fs/xfs/xfs_trace.h
index f9d8d605f9b1..19260291ff8b 100644
--- a/fs/xfs/xfs_trace.h
+++ b/fs/xfs/xfs_trace.h
@@ -3944,6 +3944,7 @@ DECLARE_EVENT_CLASS(xlog_iclog_class,
__field(uint32_t, state)
__field(int32_t, refcount)
__field(uint32_t, offset)
+ __field(uint32_t, flags)
__field(unsigned long long, lsn)
__field(unsigned long, caller_ip)
),
@@ -3952,15 +3953,17 @@ DECLARE_EVENT_CLASS(xlog_iclog_class,
__entry->state = iclog->ic_state;
__entry->refcount = atomic_read(&iclog->ic_refcnt);
__entry->offset = iclog->ic_offset;
+ __entry->flags = iclog->ic_flags;
__entry->lsn = be64_to_cpu(iclog->ic_header.h_lsn);
__entry->caller_ip = caller_ip;
),
- TP_printk("dev %d:%d state %s refcnt %d offset %u lsn 0x%llx caller %pS",
+ TP_printk("dev %d:%d state %s refcnt %d offset %u lsn 0x%llx flags %s caller %pS",
MAJOR(__entry->dev), MINOR(__entry->dev),
__print_symbolic(__entry->state, XLOG_STATE_STRINGS),
__entry->refcount,
__entry->offset,
__entry->lsn,
+ __print_flags(__entry->flags, "|", XLOG_ICL_STRINGS),
(char *)__entry->caller_ip)
);
--
2.31.1
