[PATCH v2] ftrace: Get the true parent ip for function tracer

FOO} fi set_events ${INSTANCE_FOO} echo 1 > ${INSTANCE_FOO}/options/sym-offset echo 'tcp_orphan*' > ${INSTANCE_FOO}/set_ftrace_notrace echo function > ${INSTANCE_FOO}/current_tracer echo 1 > ${TRACE_PATH}/tracing_on echo 1 > ${INSTANCE_FOO}/tracing_on echo > ${TRACE_PATH

Re: [PATCH] ftrace: Get the true parent ip for function tracer

August 21, 2024 at 9:59 PM, "Steven Rostedt" wrote: Hi Steven, > > On Wed, 21 Aug 2024 21:27:55 +0800 > > Jeff Xie wrote: > > Hi Jeff, > > Thanks for the patch. > > > > > Signed-off-by: Jeff Xie > > > > --- > > >

[PATCH] ftrace: Get the true parent ip for function tracer

FOO} fi set_events ${INSTANCE_FOO} echo 1 > ${INSTANCE_FOO}/options/sym-offset echo 'tcp_orphan*' > ${INSTANCE_FOO}/set_ftrace_notrace echo function > ${INSTANCE_FOO}/current_tracer echo 1 > ${TRACE_PATH}/tracing_on echo 1 > ${INSTANCE_FOO}/tracing_on echo > ${TRACE_PATH

[PATCH] block: use helper function bio_copy_dev to __bio_clone_fast

We have introduced helper function bio_copy_dev. Just use it. Signed-off-by: Jeff Xie --- block/bio.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/block/bio.c b/block/bio.c index 640d0fb..9fce7df 100644 --- a/block/bio.c +++ b/block/bio.c @@ -679,8 +679,6 @@ void

[PATCH] dma:xgene-dma:move spin_lock_bh to spin_lock in tasklet

It is unnecessary to call spin_lock_bh in a tasklet. Signed-off-by: Jeff Xie --- drivers/dma/xgene-dma.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/dma/xgene-dma.c b/drivers/dma/xgene-dma.c index eafd6c4..0023236 100644 --- a/drivers/dma/xgene-dma.c +++ b

[PATCH] infiniband:qplib_fp:move spin_lock_bh to spin_lock in tasklet

It is unnecessary to call spin_lock_bh in a tasklet. Signed-off-by: Jeff Xie --- drivers/infiniband/hw/bnxt_re/qplib_fp.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/infiniband/hw/bnxt_re/qplib_fp.c b/drivers/infiniband/hw/bnxt_re/qplib_fp.c index 71c34d5

[PATCH] s390:tty3270:move spin_lock_bh to spin_lock in tasklet

It is unnecessary to call spin_lock_bh in a tasklet. Signed-off-by: Jeff Xie --- drivers/s390/char/tty3270.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/s390/char/tty3270.c b/drivers/s390/char/tty3270.c index 2b0c36c2..2963396 100644 --- a/drivers/s390/char