summaryrefslogtreecommitdiff
path: root/include/trace
diff options
context:
space:
mode:
authorLinus Torvalds <torvalds@linux-foundation.org>2021-02-26 20:17:24 +0300
committerLinus Torvalds <torvalds@linux-foundation.org>2021-02-26 20:17:24 +0300
commit1c9077cdecd027714736e70704da432ee2b946bb (patch)
treeb26e155d34fa0829cbdc9f74954696e4a2ff694d /include/trace
parent2c87f7a38f930ef6f6a7bdd04aeb82ce3971b54b (diff)
parent7ae017c7322e2b12472033e65a48aa25cde2fb22 (diff)
downloadlinux-1c9077cdecd027714736e70704da432ee2b946bb.tar.xz
Merge tag 'nfs-for-5.12-1' of git://git.linux-nfs.org/projects/anna/linux-nfs
Pull NFS Client Updates from Anna Schumaker: "New Features: - Support for eager writes, and the write=eager and write=wait mount options - Other Bugfixes and Cleanups: - Fix typos in some comments - Fix up fall-through warnings for Clang - Cleanups to the NFS readpage codepath - Remove FMR support in rpcrdma_convert_iovs() - Various other cleanups to xprtrdma - Fix xprtrdma pad optimization for servers that don't support RFC 8797 - Improvements to rpcrdma tracepoints - Fix up nfs4_bitmask_adjust() - Optimize sparse writes past the end of files" * tag 'nfs-for-5.12-1' of git://git.linux-nfs.org/projects/anna/linux-nfs: (27 commits) NFS: Support the '-owrite=' option in /proc/self/mounts and mountinfo NFS: Set the stable writes flag when initialising the super block NFS: Add mount options supporting eager writes NFS: Add support for eager writes NFS: 'flags' field should be unsigned in struct nfs_server NFS: Don't set NFS_INO_INVALID_XATTR if there is no xattr cache NFS: Always clear an invalid mapping when attempting a buffered write NFS: Optimise sparse writes past the end of file NFS: Fix documenting comment for nfs_revalidate_file_size() NFSv4: Fixes for nfs4_bitmask_adjust() xprtrdma: Clean up rpcrdma_prepare_readch() rpcrdma: Capture bytes received in Receive completion tracepoints xprtrdma: Pad optimization, revisited rpcrdma: Fix comments about reverse-direction operation xprtrdma: Refactor invocations of offset_in_page() xprtrdma: Simplify rpcrdma_convert_kvec() and frwr_map() xprtrdma: Remove FMR support in rpcrdma_convert_iovs() NFS: Add nfs_pageio_complete_read() and remove nfs_readpage_async() NFS: Call readpage_async_filler() from nfs_readpage_async() NFS: Refactor nfs_readpage() and nfs_readpage_async() to use nfs_readdesc ...
Diffstat (limited to 'include/trace')
-rw-r--r--include/trace/events/rpcrdma.h50
1 files changed, 48 insertions, 2 deletions
diff --git a/include/trace/events/rpcrdma.h b/include/trace/events/rpcrdma.h
index 76e85e16854b..c838e7ac1c2d 100644
--- a/include/trace/events/rpcrdma.h
+++ b/include/trace/events/rpcrdma.h
@@ -60,6 +60,51 @@ DECLARE_EVENT_CLASS(rpcrdma_completion_class,
), \
TP_ARGS(wc, cid))
+DECLARE_EVENT_CLASS(rpcrdma_receive_completion_class,
+ TP_PROTO(
+ const struct ib_wc *wc,
+ const struct rpc_rdma_cid *cid
+ ),
+
+ TP_ARGS(wc, cid),
+
+ TP_STRUCT__entry(
+ __field(u32, cq_id)
+ __field(int, completion_id)
+ __field(u32, received)
+ __field(unsigned long, status)
+ __field(unsigned int, vendor_err)
+ ),
+
+ TP_fast_assign(
+ __entry->cq_id = cid->ci_queue_id;
+ __entry->completion_id = cid->ci_completion_id;
+ __entry->status = wc->status;
+ if (wc->status) {
+ __entry->received = 0;
+ __entry->vendor_err = wc->vendor_err;
+ } else {
+ __entry->received = wc->byte_len;
+ __entry->vendor_err = 0;
+ }
+ ),
+
+ TP_printk("cq.id=%u cid=%d status=%s (%lu/0x%x) received=%u",
+ __entry->cq_id, __entry->completion_id,
+ rdma_show_wc_status(__entry->status),
+ __entry->status, __entry->vendor_err,
+ __entry->received
+ )
+);
+
+#define DEFINE_RECEIVE_COMPLETION_EVENT(name) \
+ DEFINE_EVENT(rpcrdma_receive_completion_class, name, \
+ TP_PROTO( \
+ const struct ib_wc *wc, \
+ const struct rpc_rdma_cid *cid \
+ ), \
+ TP_ARGS(wc, cid))
+
DECLARE_EVENT_CLASS(xprtrdma_reply_class,
TP_PROTO(
const struct rpcrdma_rep *rep
@@ -838,7 +883,8 @@ TRACE_EVENT(xprtrdma_post_linv_err,
** Completion events
**/
-DEFINE_COMPLETION_EVENT(xprtrdma_wc_receive);
+DEFINE_RECEIVE_COMPLETION_EVENT(xprtrdma_wc_receive);
+
DEFINE_COMPLETION_EVENT(xprtrdma_wc_send);
DEFINE_COMPLETION_EVENT(xprtrdma_wc_fastreg);
DEFINE_COMPLETION_EVENT(xprtrdma_wc_li);
@@ -1790,7 +1836,7 @@ TRACE_EVENT(svcrdma_post_recv,
)
);
-DEFINE_COMPLETION_EVENT(svcrdma_wc_receive);
+DEFINE_RECEIVE_COMPLETION_EVENT(svcrdma_wc_receive);
TRACE_EVENT(svcrdma_rq_post_err,
TP_PROTO(