From: Sergei Trofimovich <slyfox@gentoo.org>
To: linux-btrfs@vger.kernel.org
Cc: Chris Mason <chris.mason@oracle.com>,
Sergei Trofimovich <slyfox@gentoo.org>
Subject: [PATCH v2 0/3] btrfs: don't spin in shrink_delalloc if there is nothing to free
Date: Fri, 20 May 2011 23:20:29 +0300 [thread overview]
Message-ID: <1305922832-22551-1-git-send-email-slyfox@gentoo.org> (raw)
The really interesting commit is
btrfs: don't spin in shrink_delalloc if there is nothing to free
which fixes hogs on ENOSPC for me.
The rest of patches are cleanup.
Change since v2:
- Rebased against 2.6.39
Change since v1:
- Added Josef's Reviewed-by
- Fixed my MTA and patch numbering
Thanks!
P.S.:
It's also interesting to note, that 'shrink_delalloc' tries
to mess with 'bytes_reserved' (which are metadata reservation
right?)
The more I look at 'bytes_reserved' management paths the more I
think 'shrink_delalloc' should not touch them.
next reply other threads:[~2011-05-20 20:20 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-05-20 20:20 Sergei Trofimovich [this message]
2011-05-20 20:20 ` [[PATCH v3] 1/3] btrfs: don't spin in shrink_delalloc if there is nothing to free Sergei Trofimovich
2011-05-20 20:20 ` [[PATCH v3] 2/3] btrfs: typo: 'btrfS' -> 'btrfs' Sergei Trofimovich
2011-05-20 20:20 ` [[PATCH v3] 3/3] btrfs: fix typo 'testeing' -> 'testing' Sergei Trofimovich
-- strict thread matches above, loose matches on Subject: below --
2011-05-10 20:01 [PATCH v2 0/3] btrfs: don't spin in shrink_delalloc if there is nothing to free Sergei Trofimovich
2011-05-10 19:57 y
2011-05-10 19:57 y
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