From: Mingming Cao <cmm@us.ibm.com>
To: tytso <tytso@mit.edu>
Cc: linux-ext4@vger.kernel.org,
"Aneesh Kumar K.V" <aneesh.kumar@linux.vnet.ibm.com>,
Andreas Dilger <adilger@sun.com>,
Akira Fujita <a-fujita@rs.jp.nec.com>
Subject: [PATCH 6/6 ]Ext4 journal credits reservation fixes for defrag
Date: Tue, 12 Aug 2008 09:37:14 -0700 [thread overview]
Message-ID: <1218559034.6766.58.camel@mingming-laptop> (raw)
In-Reply-To: <1218558190.6766.37.camel@mingming-laptop>
defrag part change. This patch should be merged with
ext4-online-defrag-alloc-contiguous-blks.patch
Cc: Akira Fujita <a-fujita@rs.jp.nec.com>
Cc: Takashi Sato <t-sato@yk.jp.nec.com>
Signed-off-by: Mingming Cao <cmm@us.ibm.com>
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
---
Index: linux-2.6.27-rc1/fs/ext4/defrag.c
===================================================================
--- linux-2.6.27-rc1.orig/fs/ext4/defrag.c 2008-08-11 17:15:49.000000000 -0700
+++ linux-2.6.27-rc1/fs/ext4/defrag.c 2008-08-11 19:46:59.000000000 -0700
@@ -186,9 +186,9 @@ ext4_defrag_alloc_blocks(handle_t *handl
struct buffer_head *bh = NULL;
int err, i, credits = 0;
- credits = ext4_ext_calc_credits_for_insert(dest_inode, dest_path);
- err = ext4_ext_journal_restart(handle,
- credits + EXT4_TRANS_META_BLOCKS);
+ credits = ext4_ext_calc_credits_for_single_extent(dest_inode,
+ ar->len, dest_path);
+ err = ext4_ext_journal_restart(handle, credits);
if (err)
return err;
next prev parent reply other threads:[~2008-08-12 16:37 UTC|newest]
Thread overview: 61+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-07-21 4:28 Crash and stack trace for jbd2 under ext4 Shehjar Tikoo
2008-07-21 8:20 ` Aneesh Kumar K.V
2008-07-23 0:49 ` Mingming Cao
2008-07-23 0:51 ` [RFC]Ext4: journal credits reservation fixes for DIO, fallocate and delalloc writepages Mingming Cao
2008-07-23 1:18 ` Andreas Dilger
2008-07-23 18:19 ` Theodore Tso
2008-07-25 19:38 ` Mingming Cao
2008-07-23 7:42 ` Aneesh Kumar K.V
2008-07-24 2:07 ` Andreas Dilger
2008-07-25 19:26 ` Mingming Cao
2008-07-28 16:11 ` Aneesh Kumar K.V
2008-07-28 19:07 ` Mingming Cao
2008-07-29 6:24 ` Aneesh Kumar K.V
2008-07-26 0:42 ` [PATCH v2]Ext4: " Mingming Cao
2008-07-30 1:58 ` [PATCH v3]Ext4: " Mingming Cao
2008-07-30 11:29 ` Frédéric Bohé
2008-07-31 18:07 ` Mingming Cao
2008-08-01 5:49 ` Theodore Tso
2008-08-01 10:51 ` Frédéric Bohé
2008-08-01 18:08 ` Mingming Cao
2008-08-01 18:03 ` Mingming Cao
2008-08-01 19:10 ` Theodore Tso
2008-08-02 0:03 ` Theodore Tso
2008-08-04 11:23 ` Frédéric Bohé
2008-08-04 13:20 ` Theodore Tso
2008-07-30 11:36 ` Andreas Dilger
2008-07-30 12:16 ` Aneesh Kumar K.V
2008-08-01 19:29 ` Theodore Tso
2008-08-02 0:22 ` Theodore Tso
2008-08-12 16:23 ` [PATCH 0/6 ]Ext4 journal credits reservation fixes Mingming Cao
2008-08-12 16:25 ` [PATCH 1/6 ]Ext4 credits caclulation cleanup and fix that for nonextent writepage Mingming Cao
2008-08-13 8:31 ` Aneesh Kumar K.V
2008-08-14 0:30 ` Mingming Cao
2008-08-13 10:19 ` Aneesh Kumar K.V
2008-08-14 1:02 ` Mingming Cao
2008-08-16 0:37 ` [PATCH 1/6 V2 " Mingming Cao
2008-08-12 16:27 ` [PATCH 2/6 ]Ext4: journal credits reservation fixes for extent file writepage Mingming Cao
2008-08-13 8:37 ` Aneesh Kumar K.V
2008-08-14 0:26 ` Mingming Cao
2008-08-14 8:28 ` Aneesh Kumar K.V
2008-08-16 0:38 ` [PATCH 2/6 V2]Ext4: " Mingming Cao
2008-08-16 4:25 ` Aneesh Kumar K.V
2008-08-12 16:29 ` [PATCH 3/6 ]Ext4: journal credits reservation fixes for DIO, fallocate Mingming Cao
2008-08-13 8:53 ` Aneesh Kumar K.V
2008-08-13 10:14 ` Aneesh Kumar K.V
2008-08-14 0:50 ` Mingming Cao
2008-08-16 0:39 ` [PATCH 3/6 V2 " Mingming Cao
2008-08-12 16:32 ` [PATCH 4/6 ]ext4: Rework the ext4_da_writepages Mingming Cao
2008-08-16 0:43 ` [PATCH 4/6 V2]ext4: " Mingming Cao
2008-08-12 16:35 ` [PATCH 5/6 ]Ext4 journal credits reservation fixes Mingming Cao
2008-08-13 9:46 ` Aneesh Kumar K.V
2008-08-14 1:01 ` Mingming Cao
2008-08-14 8:40 ` Aneesh Kumar K.V
2008-08-16 0:40 ` [PATCH 5/6 V2]Ext4 journal credits fixes for delalloc writepages Mingming Cao
2008-08-16 4:23 ` Aneesh Kumar K.V
2008-08-12 16:37 ` Mingming Cao [this message]
2008-08-16 0:45 ` [PATCH 6/6 V2]Ext4 journal credits reservation fixes for defrag Mingming Cao
2008-08-16 15:55 ` Theodore Tso
2008-08-15 17:33 ` [PATCH 0/6 ]Ext4 journal credits reservation fixes Aneesh Kumar K.V
2008-08-15 19:02 ` Mingming Cao
2008-08-16 0:34 ` Mingming Cao
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