From 586139140f5b28a99ae80faea099166f7dfe45b7 Mon Sep 17 00:00:00 2001 From: Jeffrey Altman Date: Sun, 15 May 2011 21:53:56 -0400 Subject: [PATCH] Windows: add lock assertions to cm_buf.c add lock assertions to cm_buf.c in hopes of detecting why periodic buf_scacheHashTable corruption is being detected. Change-Id: I247ad7090a9484ae76b2e56f6f53ef8ee5af1abc Reviewed-on: http://gerrit.openafs.org/4659 Tested-by: BuildBot Reviewed-by: Jeffrey Altman Tested-by: Jeffrey Altman --- src/WINNT/afsd/cm_buf.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/src/WINNT/afsd/cm_buf.c b/src/WINNT/afsd/cm_buf.c index e871f2e27..e62a20b15 100644 --- a/src/WINNT/afsd/cm_buf.c +++ b/src/WINNT/afsd/cm_buf.c @@ -658,6 +658,8 @@ cm_buf_t *buf_FindLocked(struct cm_scache *scp, osi_hyper_t *offsetp) afs_uint32 i; cm_buf_t *bp; + lock_AssertAny(&buf_globalLock); + i = BUF_HASH(&scp->fid, offsetp); for(bp = cm_data.buf_scacheHashTablepp[i]; bp; bp=bp->hashp) { if (cm_FidCmp(&scp->fid, &bp->fid) == 0 @@ -1068,6 +1070,8 @@ long buf_GetNewLocked(struct cm_scache *scp, osi_hyper_t *offsetp, cm_req_t *req * appropriate label, if requested. */ if (scp) { + lock_AssertWrite(&buf_globalLock); + bp->qFlags |= CM_BUF_QINHASH; bp->fid = scp->fid; #ifdef DEBUG -- 2.39.5