From: Nick Piggin <nickpiggin@yahoo.com.au>
To: Andrew Morton <akpm@osdl.org>
Cc: axboe@suse.de, linux-kernel@vger.kernel.org,
kenneth.w.chen@intel.com,
Manfred Spraul <manfred@colorfullife.com>
Subject: Re: [patch 1/9] GFP_ZERO fix
Date: Wed, 13 Apr 2005 11:02:16 +1000 [thread overview]
Message-ID: <425C6F98.7060705@yahoo.com.au> (raw)
In-Reply-To: <20050412124741.366caee3.akpm@osdl.org>
Andrew Morton wrote:
> Nick Piggin <nickpiggin@yahoo.com.au> wrote:
>
>> #define GFP_LEVEL_MASK (__GFP_WAIT|__GFP_HIGH|__GFP_IO|__GFP_FS| \
>> - __GFP_COLD|__GFP_NOWARN|__GFP_REPEAT| \
>> - __GFP_NOFAIL|__GFP_NORETRY|__GFP_NO_GROW|__GFP_COMP)
>> + __GFP_COLD|__GFP_NOWARN|__GFP_REPEAT|__GFP_NOFAIL| \
>> + __GFP_NORETRY|__GFP_NO_GROW|__GFP_COMP|__GFP_ZERO)
>
>
> Passing GFP_ZERO into kmem_cache_alloc() is such a bizarre thing to do,
> perhaps a BUG is the correct response.
>
I just thought it was a bit cheeky given the comment right above it ;)
--
SUSE Labs, Novell Inc.
next prev parent reply other threads:[~2005-04-13 1:05 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-04-12 12:43 [patch 0/9] various (mainly mempool fixes and block layer improvements) Nick Piggin
2005-04-12 12:48 ` [patch 1/9] GFP_ZERO fix Nick Piggin
2005-04-12 19:47 ` Andrew Morton
2005-04-13 1:02 ` Nick Piggin [this message]
2005-04-14 10:59 ` Manfred Spraul
2005-04-12 12:48 ` [patch 2/9] mempool gfp flag Nick Piggin
2005-04-12 19:50 ` Andrew Morton
2005-04-13 1:03 ` Nick Piggin
2005-04-12 12:49 ` [patch 3/9] no PF_MEMALLOC tinkering Nick Piggin
2005-04-12 19:57 ` Andrew Morton
2005-04-13 1:13 ` Nick Piggin
2005-04-12 12:49 ` [patch 4/9] blk: no memory barrier Nick Piggin
2005-04-12 12:50 ` [patch 5/9] blk: branch hints Nick Piggin
2005-04-12 12:50 ` [patch 6/9] blk: unplug later Nick Piggin
2005-04-12 19:58 ` Andrew Morton
2005-04-13 1:32 ` Nick Piggin
2005-04-13 10:20 ` Jens Axboe
2005-04-12 12:51 ` [patch 7/9] blk: efficiency improvements Nick Piggin
2005-04-12 12:52 ` [patch 0/9] blk: reduce locking Nick Piggin
2005-04-12 12:53 ` [patch doh/9] mempool simplify alloc Nick Piggin
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