From: "Aneesh Kumar K.V" <aneesh.kumar@linux.vnet.ibm.com>
To: cmm@us.ibm.com, tytso@mit.edu, sandeen@redhat.com
Cc: linux-ext4@vger.kernel.org
Subject: delalloc and journal locking order inversion fixes.
Date: Wed, 21 May 2008 23:14:14 +0530 [thread overview]
Message-ID: <1211391859-17399-1-git-send-email-aneesh.kumar@linux.vnet.ibm.com> (raw)
The below set of patches gets the delalloc work with journal locking
order inversion patches.
The series file look like
+ ext4-new-defm-options
+ ext4-call-blkdev_issue_flush-on-fsync.patch
+ ext4-page-mkwrite.patch
+ ext4_ialloc-flexbg.patch
+ ext4-inverse-pagelock-vs-transaction.patch
+ 005-lock-inversion.patch
+ delalloc-vfs.patch
+ ext4-fix-fs-corruption-with-delalloc.patch
+ delalloc-ext4.patch
+ delalloc-ext4-release-page-when-write_begin-failed.patch
+ delalloc-ext4-preallocation-handling.patch
...
...
.....
+ delalloc-ext4-lock-reverse.patch
> delalloc-fix.patch
Most of these patche will have to folded into other patches before
we push them to the patch queue.
Patch and their subject line matching:
ext4-page-mkwrite.patch: (repost with changes)
[PATCH] ext4: Use page_mkwrite vma_operations to get mmap write notification
ext4-inverse-pagelock-vs-transaction.patch:(repost due to moving patch up in the stack)
[PATCH] ext4: Inverse locking order of page_lock and transaction start.
005-lock-inversion.patch: (New changes needs review )
[PATCH] ext4: Add validation to jbd lock inversion patch and split and writepage
and page_mkwrite calls.
delalloc-ext4-lock-reverse.patch:(repost due to changes, VFS change dropped)
[PATCH] ext4: inverse locking ordering of page_lock and transaction start in delalloc
delalloc-fix.patch:(New changes to fix the hang)
[PATCH] ext4: Fix delalloc sync hang with journal lock inversion
NOTE: The patches are only for review and not for patchqueue.
-aneesh
next reply other threads:[~2008-05-21 17:44 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-05-21 17:44 Aneesh Kumar K.V [this message]
2008-05-21 17:44 ` [PATCH] ext4: Add validation to jbd lock inversion patch and split and writepage Aneesh Kumar K.V
2008-05-21 17:44 ` [PATCH] ext4: inverse locking ordering of page_lock and transaction start in delalloc Aneesh Kumar K.V
2008-05-21 17:44 ` [PATCH] ext4: Fix delalloc sync hang with journal lock inversion Aneesh Kumar K.V
2008-05-21 17:44 ` [PATCH] ext4: Inverse locking order of page_lock and transaction start Aneesh Kumar K.V
2008-05-21 17:44 ` [PATCH] ext4: Use page_mkwrite vma_operations to get mmap write notification Aneesh Kumar K.V
2008-05-22 10:25 ` [PATCH] ext4: Fix delalloc sync hang with journal lock inversion Aneesh Kumar K.V
2008-05-22 17:58 ` Mingming
2008-05-22 18:23 ` Aneesh Kumar K.V
2008-05-22 19:45 ` Mingming
2008-05-22 18:10 ` Mingming
2008-05-22 18:26 ` Aneesh Kumar K.V
2008-05-22 19:26 ` Mingming
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