jimzah/openafs
1
0
Fork 0
mirror of https://git.openafs.org/openafs.git synced 2025-01-31 21:47:45 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

Windows: AFSExamineVolume drop TreeLock if waiters

Browse Source 
After each call to AFSExamineObject drop the ObjectInfoTree.TreeLock
if there are threads waiting for access.  The garbage collection process
should not delay real work.

Change-Id: I2bd009d71b534d92d7e1b321b6db2204643e4666
Reviewed-on: http://gerrit.openafs.org/9786
Reviewed-by: Rod Widdowson <rdw@steadingsoftware.com>
Tested-by: BuildBot <buildbot@rampaginggeek.com>
Reviewed-by: Jeffrey Altman <jaltman@your-file-system.com>
This commit is contained in:
Jeffrey Altman 2013-04-13 01:57:56 -04:00
parent a6037b153d
commit 5952cc139c
1 changed files with 9 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

9
src/WINNT/afsrdr/kernel/lib/AFSWorker.cpp
View File

@ -1636,6 +1636,15 @@ AFSExamineVolume( IN AFSVolumeCB *pVolumeCB)
AFSExamineObjectInfo( pCurrentObject, bVolumeObject, &bReleaseVolumeTreeLock); AFSExamineObjectInfo( pCurrentObject, bVolumeObject, &bReleaseVolumeTreeLock);
if ( bReleaseVolumeTreeLock == TRUE &&
( ExGetExclusiveWaiterCount( pVolumeCB->ObjectInfoTree.TreeLock) > 0 ||
ExGetSharedWaiterCount( pVolumeCB->ObjectInfoTree.TreeLock) > 0))
{
AFSReleaseResource( pVolumeCB->ObjectInfoTree.TreeLock);
bReleaseVolumeTreeLock = FALSE;
}
// //
// The CurrentObject is either destroyed or the reference count has been // The CurrentObject is either destroyed or the reference count has been
// dropped by AFSExamineObjectInfo(). // dropped by AFSExamineObjectInfo().