SMB3: Number of requests sent should be displayed for SMB3 not just CIFS
For SMB2/SMB3 the number of requests sent was not displayed in /proc/fs/cifs/Stats unless CONFIG_CIFS_STATS2 was enabled (only number of failed requests displayed). As with earlier dialects, we should be displaying these counters if CONFIG_CIFS_STATS is enabled. They are important for debugging. e.g. when you cat /proc/fs/cifs/Stats (before the patch) Resources in use CIFS Session: 1 Share (unique mount targets): 2 SMB Request/Response Buffer: 1 Pool size: 5 SMB Small Req/Resp Buffer: 1 Pool size: 30 Operations (MIDs): 0 0 session 0 share reconnects Total vfs operations: 690 maximum at one time: 2 1) \\localhost\test SMBs: 975 Negotiates: 0 sent 0 failed SessionSetups: 0 sent 0 failed Logoffs: 0 sent 0 failed TreeConnects: 0 sent 0 failed TreeDisconnects: 0 sent 0 failed Creates: 0 sent 2 failed Closes: 0 sent 0 failed Flushes: 0 sent 0 failed Reads: 0 sent 0 failed Writes: 0 sent 0 failed Locks: 0 sent 0 failed IOCTLs: 0 sent 1 failed Cancels: 0 sent 0 failed Echos: 0 sent 0 failed QueryDirectories: 0 sent 63 failed Signed-off-by: Steve French <stfrench@microsoft.com> Reviewed-by: Aurelien Aptel <aaptel@suse.com> Reviewed-by: Pavel Shilovsky <pshilov@microsoft.com>
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