[lttng-dev] [PATCH 3/3] vmscan: drop isolate_mode (v6.7+)

bruce.ashfield at gmail.com bruce.ashfield at gmail.com
Thu Nov 23 14:32:49 EST 2023

From: Bruce Ashfield <bruce.ashfield at gmail.com>

commit 3dfbb555c98ac55b9 [mm, vmscan: remove ISOLATE_UNMAPPED]
makes the isolate_mode parameter unused, so it is removed.

This updates the event to match.

Signed-off-by: Bruce Ashfield <bruce.ashfield at gmail.com>

Repeating the comment from patch 1 & 2 of this series:

Someone else may or may not already have this in flight,
but I didn't see anything on the list or in the git

I ran into this failure when working on the v6.7-rc
kernel as part of yocto project kernel updates.

Tweak as necessary, as I'm no expert in the right way
to version these sort of changes.


 include/instrumentation/events/mm_vmscan.h | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

diff --git a/include/instrumentation/events/mm_vmscan.h b/include/instrumentation/events/mm_vmscan.h
index e7e9b613..a3e9ddf2 100644
--- a/include/instrumentation/events/mm_vmscan.h
+++ b/include/instrumentation/events/mm_vmscan.h
@@ -343,12 +343,18 @@ LTTNG_TRACEPOINT_EVENT(mm_vmscan_lru_isolate,
 		unsigned long nr_scanned,
 		unsigned long nr_skipped,
 		unsigned long nr_taken,
 		isolate_mode_t isolate_mode,
 		int lru
 	TP_ARGS(classzone_idx, order, nr_requested, nr_scanned, nr_skipped,
-		nr_taken, isolate_mode, lru
+		nr_taken,
+		isolate_mode,
+		lru
@@ -358,7 +364,9 @@ LTTNG_TRACEPOINT_EVENT(mm_vmscan_lru_isolate,
 		ctf_integer(unsigned long, nr_scanned, nr_scanned)
 		ctf_integer(unsigned long, nr_skipped, nr_skipped)
 		ctf_integer(unsigned long, nr_taken, nr_taken)
 		ctf_integer(isolate_mode_t, isolate_mode, isolate_mode)
 		ctf_integer(int, lru, lru)

More information about the lttng-dev mailing list