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author | Philippe Schenker <philippe.schenker@toradex.com> | 2022-05-19 14:57:48 +0200 |
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committer | Philippe Schenker <philippe.schenker@toradex.com> | 2022-05-19 14:57:48 +0200 |
commit | 0e61b511dd8474280ba674590daa55f30433b7d4 (patch) | |
tree | 48c35f63dc1101d0d528b5d79c81849b99ca7c6d /kernel/trace/trace_events.c | |
parent | c4bda7fe18b3ff6898f8fa110a3d60ee8f4379a0 (diff) | |
parent | 01565c91b789a1612051e735a65f11096a6f08e8 (diff) |
Merge tag 'v5.4.193' into update-to-2.3.7__5.4-2.3.x-imx
This is the 5.4.193 stable release
Conflicts:
arch/arm64/boot/dts/freescale/fsl-ls1028a-qds.dts
drivers/edac/synopsys_edac.c
drivers/mmc/host/sdhci-esdhc-imx.c
drivers/mmc/host/sdhci.c
drivers/mtd/nand/raw/gpmi-nand/gpmi-nand.c
sound/soc/codecs/msm8916-wcd-analog.c
Diffstat (limited to 'kernel/trace/trace_events.c')
-rw-r--r-- | kernel/trace/trace_events.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/kernel/trace/trace_events.c b/kernel/trace/trace_events.c index e31ee325dad1..4acc77e049e5 100644 --- a/kernel/trace/trace_events.c +++ b/kernel/trace/trace_events.c @@ -2247,12 +2247,19 @@ static struct trace_event_file * trace_create_new_event(struct trace_event_call *call, struct trace_array *tr) { + struct trace_pid_list *pid_list; struct trace_event_file *file; file = kmem_cache_alloc(file_cachep, GFP_TRACE); if (!file) return NULL; + pid_list = rcu_dereference_protected(tr->filtered_pids, + lockdep_is_held(&event_mutex)); + + if (pid_list) + file->flags |= EVENT_FILE_FL_PID_FILTER; + file->event_call = call; file->tr = tr; atomic_set(&file->sm_ref, 0); |