ceph: fix message revocation

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A message can be on a queue (pending or sent), or out_msg (sending), or
both.  We were assuming that if it's not on a queue it couldn't be out_msg,
but that was false in the case of lossy connections like the OSD.  Fix
ceph_con_revoke() to treat these cases independently.  Also, fix the
out_kvec_is_message check to only trigger if we are currently sending
_this_ message.

This fixes a GPF in tcp_sendpage, triggered by OSD restarts.

Signed-off-by: Sage Weil <sage@newdream.net>

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This commit is contained in:

Sage Weil 2010-07-05 12:15:14 -07:00

parent 153a10939e

commit ed98adad3d

1 changed files with 7 additions and 7 deletions

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fs/ceph/messenger.c

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