From: Dave Kleikamp <shaggy@linux.vnet.ibm.com>
To: linux-fsdevel <linux-fsdevel@vger.kernel.org>,
linux-mm <linux-mm@kvack.org>
Subject: [RFC:PATCH 03/09] Release tail when inode is freed
Date: Thu, 8 Nov 2007 14:47:31 -0500 [thread overview]
Message-ID: <20071108194729.17862.36162.sendpatchset@norville.austin.ibm.com> (raw)
In-Reply-To: <20071108194709.17862.16713.sendpatchset@norville.austin.ibm.com>
Release tail when inode is freed
Signed-off-by: Dave Kleikamp <shaggy@linux.vnet.ibm.com>
---
fs/inode.c | 2 ++
1 file changed, 2 insertions(+)
diff -Nurp linux002/fs/inode.c linux003/fs/inode.c
--- linux002/fs/inode.c 2007-11-08 10:49:46.000000000 -0600
+++ linux003/fs/inode.c 2007-11-08 10:49:46.000000000 -0600
@@ -10,6 +10,7 @@
#include <linux/init.h>
#include <linux/quotaops.h>
#include <linux/slab.h>
+#include <linux/vm_file_tail.h>
#include <linux/writeback.h>
#include <linux/module.h>
#include <linux/backing-dev.h>
@@ -260,6 +261,7 @@ void __iget(struct inode * inode)
void clear_inode(struct inode *inode)
{
might_sleep();
+ vm_file_tail_free(inode->i_mapping);
invalidate_inode_buffers(inode);
BUG_ON(inode->i_data.nrpages);
--
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next prev parent reply other threads:[~2007-11-08 19:47 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-11-08 19:47 [RFC:PATCH 00/09] VM File Tails Dave Kleikamp
2007-11-08 19:47 ` [RFC:PATCH 01/09] Add tail to address space Dave Kleikamp
2007-11-08 19:47 ` [RFC:PATCH 02/09] Core function for packing, unpacking, and freeing file tails Dave Kleikamp
2007-11-08 19:47 ` Dave Kleikamp [this message]
2007-11-08 19:47 ` [RFC:PATCH 04/09] Unpack or remove file tail when inode is resized Dave Kleikamp
2007-11-08 19:47 ` [RFC:PATCH 05/09] find_get_page() and find_lock_page() need to unpack the tail Dave Kleikamp
2007-11-08 19:47 ` [RFC:PATCH 06/09] For readahead, leave data in tail Dave Kleikamp
2007-11-08 19:47 ` [RFC:PATCH 07/09] shrink_active_list: pack file tails rather than move to inactive list Dave Kleikamp
2007-11-08 19:48 ` [RFC:PATCH 08/09] generic_file_aio_read can read directly from the tail. No need to unpack Dave Kleikamp
2007-11-08 19:48 ` [RFC:PATCH 09/09] VM tail statistics support Dave Kleikamp, Luiz Fernando N. Capitulino
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