From: Christoph Hellwig <hch@lst.de>
To: Chandan Babu R <chandan.babu@oracle.com>,
"Darrick J. Wong" <djwong@kernel.org>
Cc: linux-xfs@vger.kernel.org
Subject: optimize local for and shortform directory handling
Date: Tue, 30 Apr 2024 14:49:10 +0200 [thread overview]
Message-ID: <20240430124926.1775355-1-hch@lst.de> (raw)
Hi all,
this series optimizes the local fork handling by making ownership of the
memory used for the local fork more flexible and thus removing various
extra buffer allocations.
Diffstat:
xfs_attr_leaf.c | 14 -
xfs_bmap.c | 13 -
xfs_bmap.h | 2
xfs_dir2_block.c | 46 ----
xfs_dir2_priv.h | 17 +
xfs_dir2_sf.c | 570 ++++++++++++++++++++++---------------------------------
xfs_exchmaps.c | 8
7 files changed, 260 insertions(+), 410 deletions(-)
next reply other threads:[~2024-04-30 12:49 UTC|newest]
Thread overview: 41+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-04-30 12:49 Christoph Hellwig [this message]
2024-04-30 12:49 ` [PATCH 01/16] xfs: allow non-empty forks in xfs_bmap_local_to_extents_empty Christoph Hellwig
2024-04-30 15:51 ` Darrick J. Wong
2024-05-01 4:37 ` Christoph Hellwig
2024-05-01 21:04 ` Darrick J. Wong
2024-04-30 12:49 ` [PATCH 02/16] xfs: remove an extra buffer allocation in xfs_attr_shortform_to_leaf Christoph Hellwig
2024-05-01 21:11 ` Darrick J. Wong
2024-04-30 12:49 ` [PATCH 03/16] xfs: rationalize dir2_sf entry condition asserts Christoph Hellwig
2024-05-01 21:13 ` Darrick J. Wong
2024-04-30 12:49 ` [PATCH 04/16] xfs: remove an extra buffer allocation in xfs_dir2_sf_to_block Christoph Hellwig
2024-05-01 21:15 ` Darrick J. Wong
2024-04-30 12:49 ` [PATCH 05/16] xfs: move the "does it fit" check into xfs_dir2_block_to_sf Christoph Hellwig
2024-05-01 21:16 ` Darrick J. Wong
2024-04-30 12:49 ` [PATCH 06/16] xfs: remove the buffer allocation size in xfs_dir2_try_block_to_sf Christoph Hellwig
2024-05-01 21:17 ` Darrick J. Wong
2024-04-30 12:49 ` [PATCH 07/16] xfs: remove a superfluous memory allocation in xfs_dir2_block_to_sf Christoph Hellwig
2024-05-01 21:18 ` Darrick J. Wong
2024-04-30 12:49 ` [PATCH 08/16] xfs: remove a superfluous memory allocation in xfs_dir2_sf_toino8 Christoph Hellwig
2024-05-01 21:20 ` Darrick J. Wong
2024-04-30 12:49 ` [PATCH 09/16] xfs: remove a superfluous memory allocation in xfs_dir2_sf_toino4 Christoph Hellwig
2024-05-01 21:20 ` Darrick J. Wong
2024-04-30 12:49 ` [PATCH 10/16] xfs: optimize removing the last 8-byte inode from a shortform directory Christoph Hellwig
2024-05-01 21:25 ` Darrick J. Wong
2024-05-02 4:13 ` Christoph Hellwig
2024-04-30 12:49 ` [PATCH 11/16] xfs: add xfs_dir2_block_overhead helper Christoph Hellwig
2024-05-01 21:27 ` Darrick J. Wong
2024-05-02 4:14 ` Christoph Hellwig
2024-04-30 12:49 ` [PATCH 12/16] xfs: factor out a xfs_dir2_sf_addname_common helper Christoph Hellwig
2024-05-01 21:31 ` Darrick J. Wong
2024-05-02 4:15 ` Christoph Hellwig
2024-04-30 12:49 ` [PATCH 13/16] xfs: move common code into xfs_dir2_sf_addname Christoph Hellwig
2024-05-01 21:32 ` Darrick J. Wong
2024-04-30 12:49 ` [PATCH 14/16] xfs: optimize adding the first 8-byte inode to a shortform directory Christoph Hellwig
2024-05-01 21:50 ` Darrick J. Wong
2024-05-02 4:25 ` Christoph Hellwig
2024-05-02 14:43 ` Darrick J. Wong
2024-04-30 12:49 ` [PATCH 15/16] xfs: move the block format conversion out of line in xfs_dir2_sf_addname Christoph Hellwig
2024-05-01 21:33 ` Darrick J. Wong
2024-04-30 12:49 ` [PATCH 16/16] xfs: make the hard case in xfs_dir2_sf_addname less hard Christoph Hellwig
2024-05-01 22:10 ` Darrick J. Wong
2024-05-10 6:29 ` kernel test robot
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