diff options
| author | Olga Kornievskaia <kolga@netapp.com> | 2024-01-26 21:04:16 +0300 |
|---|---|---|
| committer | Trond Myklebust <trond.myklebust@hammerspace.com> | 2024-02-29 00:18:19 +0300 |
| commit | 47f7c956327ff4ff4ddf1305e8571ce530157091 (patch) | |
| tree | 3f8f03bb03e0505fb91e57c444932ff403adfa80 /fs/nfs/nfs4trace.c | |
| parent | bcac8bff90a6ee1629f90669cdb9d28fb86049b0 (diff) | |
| download | linux-47f7c956327ff4ff4ddf1305e8571ce530157091.tar.xz | |
pnfs/filelayout: add tracepoint to getdeviceinfo
While decoding filelayout getdeviceinfo received, print out the
information about the location of data servers (IPs).
Generic getdeviceinfo tracepoints prints the MDS's ip for the
dstaddr. In this patch, separate the MDS's address from the
DS's addresses.
Signed-off-by: Olga Kornievskaia <kolga@netapp.com>
Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>
Diffstat (limited to 'fs/nfs/nfs4trace.c')
| -rw-r--r-- | fs/nfs/nfs4trace.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/fs/nfs/nfs4trace.c b/fs/nfs/nfs4trace.c index d9ac556bebcf..d22c6670f770 100644 --- a/fs/nfs/nfs4trace.c +++ b/fs/nfs/nfs4trace.c @@ -28,4 +28,6 @@ EXPORT_TRACEPOINT_SYMBOL_GPL(pnfs_mds_fallback_write_pagelist); EXPORT_TRACEPOINT_SYMBOL_GPL(ff_layout_read_error); EXPORT_TRACEPOINT_SYMBOL_GPL(ff_layout_write_error); EXPORT_TRACEPOINT_SYMBOL_GPL(ff_layout_commit_error); + +EXPORT_TRACEPOINT_SYMBOL_GPL(fl_getdevinfo); #endif |