OpenAFS Master Repository branch, master, updated. BP--openafs-stable-1_6_x-604-gb6576d8

Gerrit Code Review
Wed, 29 Dec 2010 11:51:15 -0800 (PST)

The following commit has been merged in the master branch:
commit b6576d8cb554af50dfe7b6d9b668bd35ff202a83
Author: Jeffrey Altman <>
Date:   Wed Dec 29 11:35:17 2010 -0500

    Windows: buf_CleanAsync scp->fid == bp->fid
    If buf_CleanAsync or buf_CleanAsyncLocked are called
    with a non-NULL cm_scache_t parameter, that status object's
    fid must be the same as the associated cm_buf_t object.
    If not, the wrong locks will be held.
    If the cm_scache_t parameter is NULL and cm_FindSCache()
    returns NULL, it means that the cm_scache_t object associated
    with the bp->fid has been flushed from the cache.  cm_GetSCache()
    must therefore be called to allocate a new status object for the
    FID.  If the status object cannot be allocated, then any dirty
    data stored in the buffer will be discarded.
    Change-Id: Ie5d4eb8a1090d4b3c0753b7ddee2de0799485a2e
    Tested-by: BuildBot <>
    Tested-by: Jeffrey Altman <>
    Reviewed-by: Jeffrey Altman <>

 src/WINNT/afsd/cm_buf.c |   64 ++++++++++++++++++++++++++++++++--------------
 1 files changed, 44 insertions(+), 20 deletions(-)

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