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From: Chandan Babu R <chandan.babu@oracle.com>
To: linux-xfs@vger.kernel.org
Cc: Chandan Babu R <chandan.babu@oracle.com>,
	djwong@kernel.org, david@fromorbit.com,
	Dave Chinner <dchinner@redhat.com>
Subject: [PATCH V9 06/19] xfs: Use basic types to define xfs_log_dinode's di_nextents and di_anextents
Date: Wed,  6 Apr 2022 11:48:50 +0530	[thread overview]
Message-ID: <20220406061904.595597-7-chandan.babu@oracle.com> (raw)
In-Reply-To: <20220406061904.595597-1-chandan.babu@oracle.com>

A future commit will increase the width of xfs_extnum_t in order to facilitate
larger per-inode extent counters. Hence this patch now uses basic types to
define xfs_log_dinode->[di_nextents|dianextents].

Reviewed-by: Darrick J. Wong <djwong@kernel.org>
Reviewed-by: Dave Chinner <dchinner@redhat.com>
Signed-off-by: Chandan Babu R <chandan.babu@oracle.com>
---
 fs/xfs/libxfs/xfs_log_format.h | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/fs/xfs/libxfs/xfs_log_format.h b/fs/xfs/libxfs/xfs_log_format.h
index b322db523d65..fd66e70248f7 100644
--- a/fs/xfs/libxfs/xfs_log_format.h
+++ b/fs/xfs/libxfs/xfs_log_format.h
@@ -396,8 +396,8 @@ struct xfs_log_dinode {
 	xfs_fsize_t	di_size;	/* number of bytes in file */
 	xfs_rfsblock_t	di_nblocks;	/* # of direct & btree blocks used */
 	xfs_extlen_t	di_extsize;	/* basic/minimum extent size for file */
-	xfs_extnum_t	di_nextents;	/* number of extents in data fork */
-	xfs_aextnum_t	di_anextents;	/* number of extents in attribute fork*/
+	uint32_t	di_nextents;	/* number of extents in data fork */
+	uint16_t	di_anextents;	/* number of extents in attribute fork*/
 	uint8_t		di_forkoff;	/* attr fork offs, <<3 for 64b align */
 	int8_t		di_aformat;	/* format of attr fork's data */
 	uint32_t	di_dmevmask;	/* DMIG event mask */
-- 
2.30.2


  parent reply	other threads:[~2022-04-06  9:38 UTC|newest]

Thread overview: 62+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-04-06  6:18 [PATCH V9 00/19] xfs: Extend per-inode extent counters Chandan Babu R
2022-04-06  6:18 ` [PATCH V9 01/19] xfs: Move extent count limits to xfs_format.h Chandan Babu R
2022-04-06  6:18 ` [PATCH V9 02/19] xfs: Define max extent length based on on-disk format definition Chandan Babu R
2022-04-06  6:18 ` [PATCH V9 03/19] xfs: Introduce xfs_iext_max_nextents() helper Chandan Babu R
2022-04-06  6:18 ` [PATCH V9 04/19] xfs: Use xfs_extnum_t instead of basic data types Chandan Babu R
2022-04-06  6:18 ` [PATCH V9 05/19] xfs: Introduce xfs_dfork_nextents() helper Chandan Babu R
2022-04-06  6:18 ` Chandan Babu R [this message]
2022-04-06  6:18 ` [PATCH V9 07/19] xfs: Promote xfs_extnum_t and xfs_aextnum_t to 64 and 32-bits respectively Chandan Babu R
2022-04-06  6:18 ` [PATCH V9 08/19] xfs: Introduce XFS_SB_FEAT_INCOMPAT_NREXT64 and associated per-fs feature bit Chandan Babu R
2022-04-07  0:50   ` Dave Chinner
2022-04-06  6:18 ` [PATCH V9 09/19] xfs: Introduce XFS_FSOP_GEOM_FLAGS_NREXT64 Chandan Babu R
2022-04-06  6:18 ` [PATCH V9 10/19] xfs: Introduce XFS_DIFLAG2_NREXT64 and associated helpers Chandan Babu R
2022-04-06  6:18 ` [PATCH V9 11/19] xfs: Use uint64_t to count maximum blocks that can be used by BMBT Chandan Babu R
2022-04-07  0:52   ` Dave Chinner
2022-04-06  6:18 ` [PATCH V9 12/19] xfs: Introduce macros to represent new maximum extent counts for data/attr forks Chandan Babu R
2022-04-07  1:05   ` Dave Chinner
2022-04-07  1:58     ` Darrick J. Wong
2022-04-07  2:44       ` Dave Chinner
2022-04-07  8:18         ` Chandan Babu R
2022-04-07  8:56           ` Dave Chinner
2022-04-07  8:18       ` Chandan Babu R
2022-04-06  6:18 ` [PATCH V9 13/19] xfs: Replace numbered inode recovery error messages with descriptive ones Chandan Babu R
2022-04-07  1:50   ` Darrick J. Wong
2022-04-06  6:18 ` [PATCH V9 14/19] xfs: Introduce per-inode 64-bit extent counters Chandan Babu R
2022-04-06 19:03   ` kernel test robot
2022-04-07  1:07     ` Dave Chinner
2022-04-07  1:07       ` Dave Chinner
2022-04-07  8:18       ` Chandan Babu R
2022-04-07  8:18         ` Chandan Babu R
2022-04-06  6:18 ` [PATCH V9 15/19] xfs: Directory's data fork extent counter can never overflow Chandan Babu R
2022-04-07  1:13   ` Dave Chinner
2022-04-07  1:48     ` Darrick J. Wong
2022-04-07  8:19       ` Chandan Babu R
2022-04-09 13:47   ` [PATCH V9.1] " Chandan Babu R
2022-04-11  1:33     ` Dave Chinner
2022-04-11 22:07     ` Darrick J. Wong
2022-04-12  3:39       ` Chandan Babu R
2022-04-12 14:02   ` [PATCH V9.2] " Chandan Babu R
2022-04-12 17:04     ` Darrick J. Wong
2022-04-06  6:19 ` [PATCH V9 16/19] xfs: Conditionally upgrade existing inodes to use large extent counters Chandan Babu R
2022-04-07  1:22   ` Dave Chinner
2022-04-07  1:46     ` Darrick J. Wong
2022-04-07  8:19     ` Chandan Babu R
2022-04-07  1:46   ` Darrick J. Wong
2022-04-07  2:00     ` Darrick J. Wong
2022-04-07  8:19     ` Chandan Babu R
2022-04-09 13:52   ` [PATCH V9.1] " Chandan Babu R
2022-04-11  1:34     ` Dave Chinner
2022-04-06  6:19 ` [PATCH V9 17/19] xfs: Decouple XFS_IBULK flags from XFS_IWALK flags Chandan Babu R
2022-04-07  1:29   ` Darrick J. Wong
2022-04-06  6:19 ` [PATCH V9 18/19] xfs: Enable bulkstat ioctl to support 64-bit per-inode extent counters Chandan Babu R
2022-04-07  1:29   ` Darrick J. Wong
2022-04-07  1:42     ` Dave Chinner
2022-04-07  8:20     ` Chandan Babu R
2022-04-09 13:57   ` [PATCH V9.1] " Chandan Babu R
2022-04-11  2:56     ` Dave Chinner
2022-04-13  2:57     ` Darrick J. Wong
2022-04-13  7:48       ` Chandan Babu R
2022-04-06  6:19 ` [PATCH V9 19/19] xfs: Add XFS_SB_FEAT_INCOMPAT_NREXT64 to the list of supported flags Chandan Babu R
2022-04-07  1:23   ` Dave Chinner
2022-04-07  1:26   ` Darrick J. Wong
2022-04-09 13:23 ` [PATCH V9.1] xfs: Introduce macros to represent new maximum extent counts for data/attr forks Chandan Babu R

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