In cm_DirOpDelBuffer() the data version field for a buffer
in cm_dirOp_t.buffers[] can be CM_BUF_VERSION_BAD if the buffer
was added to the buffer list but was never fetched from the file
server. If the buffer was recycled by buf_Get() an attempt to
remove an entry from the directory will be failed as opposed to
fetching the buffer from the file server and performing the local
removal.
Reviewed-on: http://gerrit.openafs.org/6650
Tested-by: BuildBot <buildbot@rampaginggeek.com>
Reviewed-by: Jeffrey Altman <jaltman@secure-endpoints.com>
Tested-by: Jeffrey Altman <jaltman@secure-endpoints.com>
(cherry picked from commit
865f2442e682ff71b28a6b21363de8262f9e2bd1)
Change-Id: I4d822d9286ca891fc50cf04fdd68272c0af2e38e
Reviewed-on: http://gerrit.openafs.org/6828
Tested-by: BuildBot <buildbot@rampaginggeek.com>
Reviewed-by: Jeffrey Altman <jaltman@secure-endpoints.com>
Tested-by: Jeffrey Altman <jaltman@secure-endpoints.com>
(op->lockType == CM_DIRLOCK_WRITE ? CM_SCACHESYNC_WRITE : CM_SCACHESYNC_READ));
#ifdef DEBUG
- osi_assert(bufferp->dataVersion == op->dataVersion);
+ osi_assert(bufferp->dataVersion == op->dataVersion || bufferp->dataVersion == CM_BUF_VERSION_BAD);
#endif
lock_ReleaseWrite(&op->scp->rw);