From: "Drokin, Oleg" <oleg.drokin@intel.com>
To: "Simmons, James A." <simmonsja@ornl.gov>
Cc: Julia Lawall <julia.lawall@lip6.fr>,
"devel@driverdev.osuosl.org" <devel@driverdev.osuosl.org>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
"kernel-janitors@vger.kernel.org"
<kernel-janitors@vger.kernel.org>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
"HPDD-discuss@lists.01.org" <HPDD-discuss@ml01.01.org>
Subject: Re: [HPDD-discuss] [PATCH 2/11] Staging: lustre: fld: Use kzalloc and kfree
Date: Fri, 01 May 2015 20:49:26 +0000 [thread overview]
Message-ID: <DCD755EC-27E3-47CB-9016-D76CBA27AB6C@intel.com> (raw)
In-Reply-To: <524505df3433441494cf082a425f2ee7@EXCHCS32.ornl.gov>
On May 1, 2015, at 4:18 PM, Simmons, James A. wrote:
> Yes the LARGE functions do the switching. I was expecting also patches to remove the
> OBD_ALLOC_LARGE functions as well which is not the case here. I do have one question still. The
> macro __OBD_MALLOC_VERBOSE allowed the ability to simulate memory allocation failures at
> a certain percentage rate. Does something exist in the kernel to duplicate that functionality?
> Once these macros are gone we lose the ability to simulate high memory allocation failures.
Yes, there are things like https://lkml.org/lkml/2014/12/25/64
So I think the API is even riher compared to what our old wrapper code was able to do.
Bye,
Oleg
next prev parent reply other threads:[~2015-05-01 20:49 UTC|newest]
Thread overview: 43+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-05-01 15:51 [PATCH 0/11] Use kzalloc and kfree Julia Lawall
2015-05-01 15:51 ` [PATCH 11/11] staging: lustre: ptlrpc: " Julia Lawall
2015-05-01 15:51 ` [PATCH 10/11] staging: lustre: osc: " Julia Lawall
2015-05-01 15:51 ` [PATCH 9/11] staging: lustre: obdecho: " Julia Lawall
2015-05-01 15:51 ` [PATCH 8/11] staging: lustre: obdclass: " Julia Lawall
2015-05-01 18:30 ` walter harms
2015-05-01 18:42 ` Julia Lawall
2015-05-01 15:51 ` [PATCH 7/11] staging: lustre: mgc: " Julia Lawall
2015-05-01 15:51 ` [PATCH 6/11] staging: lustre: mdc: " Julia Lawall
2015-05-01 15:51 ` [PATCH 5/11] staging: lustre: lmv: " Julia Lawall
2015-05-01 15:51 ` [PATCH 4/11] staging: lustre: ldlm: " Julia Lawall
2015-05-01 15:51 ` [PATCH 3/11] staging: lustre: lclient: " Julia Lawall
2015-05-01 15:51 ` [PATCH 2/11] Staging: lustre: fld: " Julia Lawall
2015-05-01 17:38 ` [HPDD-discuss] " Simmons, James A.
2015-05-01 17:48 ` Julia Lawall
2015-05-01 18:49 ` Drokin, Oleg
2015-05-01 20:18 ` Simmons, James A.
2015-05-01 20:47 ` Greg Kroah-Hartman
2015-05-01 22:57 ` Simmons, James A.
2015-05-01 20:49 ` Drokin, Oleg [this message]
2015-05-01 22:59 ` Simmons, James A.
2015-05-01 18:05 ` Greg Kroah-Hartman
2015-05-01 20:02 ` Dan Carpenter
2015-05-01 20:12 ` Drokin, Oleg
2015-05-01 20:36 ` Simmons, James A.
2015-05-01 20:49 ` Greg Kroah-Hartman
2015-05-01 20:52 ` Drokin, Oleg
2015-05-01 20:58 ` Greg Kroah-Hartman
2015-05-01 21:13 ` Drokin, Oleg
2015-05-02 6:02 ` Julia Lawall
2015-05-02 8:14 ` Dan Carpenter
2015-05-02 9:05 ` Julia Lawall
2015-05-03 3:12 ` Drokin, Oleg
2015-05-02 1:18 ` Simmons, James A.
2015-05-02 8:26 ` 'Greg Kroah-Hartman'
2015-05-02 17:17 ` Drokin, Oleg
2015-05-02 17:33 ` Greg Kroah-Hartman
2015-05-04 14:07 ` Simmons, James A.
2015-05-04 15:01 ` Dan Carpenter
2015-05-04 21:26 ` 'Greg Kroah-Hartman'
2015-05-01 15:51 ` [PATCH 1/11] staging: lustre: fid: " Julia Lawall
2015-05-03 18:17 ` [PATCH 0/11] " Greg Kroah-Hartman
2015-05-03 18:39 ` Julia Lawall
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