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| author |   Chuck Lever <chuck.lever@oracle.com> | 2022-06-21 10:06:16 -0400 |
|---|---|---|
| committer | Chuck Lever <chuck.lever@oracle.com> | 2022-07-29 20:08:56 -0400 |
| commit | 28fffa6c57906ffa07e84f12aae5d99993cafdae (patch) | |
| tree | cc4065461282920cee3890066ff6a7ad21130e90 /net | |
| parent | NLM: Defend against file_lock changes after vfs_test_lock() (diff) | |
| download | linux-dev-28fffa6c57906ffa07e84f12aae5d99993cafdae.tar.xz linux-dev-28fffa6c57906ffa07e84f12aae5d99993cafdae.zip | |
SUNRPC: Expand the svc_alloc_arg_err tracepoint
Record not only the number of pages requested, but the number of
pages that were actually allocated, to get a measure of progress
(or lack thereof).
Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Diffstat (limited to 'net')
| -rw-r--r-- | net/sunrpc/svc_xprt.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/net/sunrpc/svc_xprt.c b/net/sunrpc/svc_xprt.c index 2c4dd7ca95b0..2106003645a7 100644 --- a/net/sunrpc/svc_xprt.c +++ b/net/sunrpc/svc_xprt.c @@ -691,7 +691,7 @@ static int svc_alloc_arg(struct svc_rqst *rqstp) set_current_state(TASK_RUNNING); return -EINTR; } - trace_svc_alloc_arg_err(pages); + trace_svc_alloc_arg_err(pages, ret); memalloc_retry_wait(GFP_KERNEL); } rqstp->rq_page_end = &rqstp->rq_pages[pages]; |