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| author | Amir Goldstein <amir73il@gmail.com> | 2021-01-06 08:52:36 +0100 |
|---|---|---|
| committer | Chuck Lever <chuck.lever@oracle.com> | 2021-01-25 15:36:28 +0100 |
| commit | 20ad856e47323e208ae8d6a9ecfe5bf0be6f505e (patch) | |
| tree | 111fc9aa63cab904835739e51da4b1fdd9aba160 /fs/nfsd/nfsd.h | |
| parent | nfsd: protect concurrent access to nfsd stats counters (diff) | |
| download | linux-20ad856e47323e208ae8d6a9ecfe5bf0be6f505e.tar.xz linux-20ad856e47323e208ae8d6a9ecfe5bf0be6f505e.zip | |
nfsd: report per-export stats
Collect some nfsd stats per export in addition to the global stats.
A new nfsdfs export_stats file is created. It uses the same ops as the
exports file to iterate the export entries and we use the file's name to
determine the reported info per export. For example:
$ cat /proc/fs/nfsd/export_stats
# Version 1.1
# Path Client Start-time
# Stats
/test localhost 92
fh_stale: 0
io_read: 9
io_write: 1
Every export entry reports the start time when stats collection
started, so stats collecting scripts can know if stats where reset
between samples.
Signed-off-by: Amir Goldstein <amir73il@gmail.com>
Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Diffstat (limited to 'fs/nfsd/nfsd.h')
| -rw-r--r-- | fs/nfsd/nfsd.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/nfsd/nfsd.h b/fs/nfsd/nfsd.h index d63cf8196fed..8bdc37aa2c2e 100644 --- a/fs/nfsd/nfsd.h +++ b/fs/nfsd/nfsd.h @@ -24,8 +24,8 @@ #include <uapi/linux/nfsd/debug.h> #include "netns.h" -#include "stats.h" #include "export.h" +#include "stats.h" #undef ifdebug #ifdef CONFIG_SUNRPC_DEBUG |