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authorSteve French <stfrench@microsoft.com>2019-02-27 06:26:20 +0300
committerSteve French <stfrench@microsoft.com>2019-03-06 03:10:13 +0300
commit53a3e0d96c708bca1607507ab2470a3c911c8c81 (patch)
treee3616cb3f75465ca70ed9aa04bdb26bc8fd76de5 /fs/cifs/trace.h
parentefe2e9f369c72bb72410741ac101b90573256ec0 (diff)
downloadlinux-53a3e0d96c708bca1607507ab2470a3c911c8c81.tar.xz
smb3: add dynamic trace point for smb3_cmd_enter
Add tracepoint before sending an SMB3 command on the wire (ie add an smb3_cmd_enter tracepoint). This allows us to look in much more detail at response times (between request and response). Signed-off-by: Steve French <stfrench@microsoft.com> Reviewed-by: Pavel Shilovsky <pshilov@microsoft.com>
Diffstat (limited to 'fs/cifs/trace.h')
-rw-r--r--fs/cifs/trace.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/fs/cifs/trace.h b/fs/cifs/trace.h
index b6352b68f18b..2a0be3e1927f 100644
--- a/fs/cifs/trace.h
+++ b/fs/cifs/trace.h
@@ -275,6 +275,7 @@ DEFINE_EVENT(smb3_cmd_done_class, smb3_##name, \
__u64 mid), \
TP_ARGS(tid, sesid, cmd, mid))
+DEFINE_SMB3_CMD_DONE_EVENT(cmd_enter);
DEFINE_SMB3_CMD_DONE_EVENT(cmd_done);
DEFINE_SMB3_CMD_DONE_EVENT(ses_expired);