From: Marcelo Tosatti <marcelo.tosatti@cyclades.com>
To: linux-mm@kvack.org
Subject: PG_slab?
Date: Mon, 20 Sep 2004 17:09:53 -0300 [thread overview]
Message-ID: <20040920200953.GF5521@logos.cnet> (raw)
Hi MM fellows,
What is PG_slab about?
#define PG_slab 7 /* slab debug (Suparna wants this) */
Its not used by SLAB though:
[marcelo@xeon mm]$ grep -A5 -B5 PG_slab page_alloc.c
1 << PG_lru |
1 << PG_private |
1 << PG_locked |
1 << PG_active |
1 << PG_reclaim |
1 << PG_slab |
1 << PG_swapcache |
1 << PG_writeback )))
bad_page(function, page);
if (PageDirty(page))
ClearPageDirty(page);
[marcelo@xeon mm]$
I suppose it was used by someone sometime ago but its not anymore?
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next reply other threads:[~2004-09-20 21:38 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-09-20 20:09 Marcelo Tosatti [this message]
2004-09-20 22:31 ` PG_slab? Paul Jackson
2004-09-21 15:36 ` PG_slab? Sean Neakums
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