smb3: add tracepoint to catch cases where credit refund of failed op overlaps reconnect

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Add tracepoint to catch potential cases where a pending operation overlapping a
reconnect could fail and incorrectly refund its credits causing the client
to think it has more credits available than the server thinks it does.

Signed-off-by: Steve French <stfrench@microsoft.com>
Reviewed-by: Ronnie Sahlberg <lsahlber@redhat.com>

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Steve French 2018-09-01 01:10:17 -05:00

parent ce7fb50f92

commit b340a4d4aa

2 changed files with 36 additions and 0 deletions

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6

fs/cifs/smb2ops.c

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30

fs/cifs/trace.h

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