From: gh@us.ibm.com
To: linux-kernel@vger.kernel.org, ckrm-tech@lists.sourceforge.net
Subject: [patch 14/21] CKRM: undo removal of check in numtasks_put_ref_local
Date: Thu, 05 May 2005 11:07:45 -0700 [thread overview]
Message-ID: <20050505180933.111111000@us.ibm.com> (raw)
In-Reply-To: 20050505180731.010896000@us.ibm.com
--
Content-Disposition: inline; filename=07c2-numtasks-undo-delete
Signed-Off-By: Chandra Seetharaman <sekharan@us.ibm.com>
Signed-Off-By: Gerrit Huizenga <gh@us.ibm.com>
Removed without realizing it. Putting it back.
ckrm_numtasks.c | 3 +++
1 files changed, 3 insertions(+)
Index: linux-2.6.12-rc3-ckrm5/kernel/ckrm/ckrm_numtasks.c
===================================================================
--- linux-2.6.12-rc3-ckrm5.orig/kernel/ckrm/ckrm_numtasks.c 2005-05-05 09:37:41.000000000 -0700
+++ linux-2.6.12-rc3-ckrm5/kernel/ckrm/ckrm_numtasks.c 2005-05-05 09:37:55.000000000 -0700
@@ -165,6 +165,9 @@ static void numtasks_put_ref_local(struc
res = ckrm_get_res_class(core, resid, struct ckrm_numtasks);
if (res == NULL)
return;
+
+ if (atomic_read(&res->cnt_cur_alloc) == 0)
+ return;
atomic_dec(&res->cnt_cur_alloc);
if (atomic_read(&res->cnt_borrowed) > 0) {
atomic_dec(&res->cnt_borrowed);
--
next prev parent reply other threads:[~2005-05-05 18:29 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-05-05 18:07 [patch 00/21] CKRM: Core patch set with Classification Engine, basic controllers gh
2005-05-05 18:07 ` [patch 01/21] CKRM: Core CKRM Event Callbacks gh
2005-05-05 18:07 ` [patch 02/21] CKRM: Processor Delay Accounting gh
2005-05-05 18:07 ` [patch 03/21] CKRM: Core infrastructure gh
2005-05-05 18:07 ` [patch 04/21] CKRM: Resource Control File System (rcfs) gh
2005-05-05 18:07 ` [patch 05/21] CKRM: Classtype definitions for task class gh
2005-05-05 18:07 ` [patch 06/21] CKRM: Classtype definitions for socket class gh
2005-05-05 18:07 ` [patch 07/21] CKRM: Numtasks Controller gh
2005-05-05 18:07 ` [patch 08/21] CKRM: Documentation gh
2005-05-05 18:07 ` [patch 09/21] CKRM: Add missing read_unlock gh
2005-05-05 18:07 ` [patch 10/21] CKRM: Move Callbacks from listenaq to socketclass gh
2005-05-05 18:07 ` [patch 11/21] CKRM: Change ipaddr_port syntax gh
2005-05-05 18:07 ` [patch 12/21] CKRM: Check to see if my guarantee is set to DONTCARE gh
2005-05-05 18:07 ` [patch 13/21] CKRM: Minor cosmetic cleanups in numtasks controller gh
2005-05-05 18:07 ` gh [this message]
2005-05-05 18:07 ` [patch 15/21] CKRM: Rule Based Classification Engine, stub rcfs support gh
2005-05-05 18:07 ` [patch 16/21] CKRM: Rule Based Classification Engine, basic " gh
2005-05-05 18:07 ` [patch 17/21] CKRM: Rule Based Classification Engine, bitvector support for classification info gh
2005-05-05 18:07 ` [patch 18/21] CKRM: Rule Based Classification Engine, full CE gh
2005-05-05 18:07 ` [patch 19/21] CKRM: Rule Based Classification Engine, more advanced classification engine gh
2005-05-05 18:07 ` [patch 20/21] CKRM: Clean up typo in printk message gh
2005-05-05 18:07 ` [patch 21/21] CKRM: Fix for compiler warnings gh
2005-05-08 12:49 ` Domen Puncer
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