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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
Subject: [PATCH V3 01/12] xfs: Move extent count limits to xfs_format.h
Date: Thu, 16 Sep 2021 15:36:36 +0530	[thread overview]
Message-ID: <20210916100647.176018-2-chandan.babu@oracle.com> (raw)
In-Reply-To: <20210916100647.176018-1-chandan.babu@oracle.com>

Maximum values associated with extent counters i.e. Maximum extent length,
Maximum data extents and Maximum xattr extents are dictated by the on-disk
format. Hence move these definitions over to xfs_format.h.

Signed-off-by: Chandan Babu R <chandan.babu@oracle.com>
---
 fs/xfs/libxfs/xfs_format.h | 7 +++++++
 fs/xfs/libxfs/xfs_types.h  | 7 -------
 2 files changed, 7 insertions(+), 7 deletions(-)

diff --git a/fs/xfs/libxfs/xfs_format.h b/fs/xfs/libxfs/xfs_format.h
index 0bc5410491ac..bef1727bb182 100644
--- a/fs/xfs/libxfs/xfs_format.h
+++ b/fs/xfs/libxfs/xfs_format.h
@@ -872,6 +872,13 @@ enum xfs_dinode_fmt {
 	{ XFS_DINODE_FMT_BTREE,		"btree" }, \
 	{ XFS_DINODE_FMT_UUID,		"uuid" }
 
+/*
+ * Max values for extlen, extnum, aextnum.
+ */
+#define	MAXEXTLEN	((xfs_extlen_t)0x001fffff)	/* 21 bits */
+#define	MAXEXTNUM	((xfs_extnum_t)0x7fffffff)	/* signed int */
+#define	MAXAEXTNUM	((xfs_aextnum_t)0x7fff)		/* signed short */
+
 /*
  * Inode minimum and maximum sizes.
  */
diff --git a/fs/xfs/libxfs/xfs_types.h b/fs/xfs/libxfs/xfs_types.h
index d0afc3d11e37..dbe5bb56f31f 100644
--- a/fs/xfs/libxfs/xfs_types.h
+++ b/fs/xfs/libxfs/xfs_types.h
@@ -56,13 +56,6 @@ typedef void *		xfs_failaddr_t;
 #define	NULLFSINO	((xfs_ino_t)-1)
 #define	NULLAGINO	((xfs_agino_t)-1)
 
-/*
- * Max values for extlen, extnum, aextnum.
- */
-#define	MAXEXTLEN	((xfs_extlen_t)0x001fffff)	/* 21 bits */
-#define	MAXEXTNUM	((xfs_extnum_t)0x7fffffff)	/* signed int */
-#define	MAXAEXTNUM	((xfs_aextnum_t)0x7fff)		/* signed short */
-
 /*
  * Minimum and maximum blocksize and sectorsize.
  * The blocksize upper limit is pretty much arbitrary.
-- 
2.30.2


  reply	other threads:[~2021-09-16 10:07 UTC|newest]

Thread overview: 42+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-09-16 10:06 [PATCH V3 00/12] xfs: Extend per-inode extent counters Chandan Babu R
2021-09-16 10:06 ` Chandan Babu R [this message]
2021-09-16 10:06 ` [PATCH V3 02/12] xfs: Introduce xfs_iext_max_nextents() helper Chandan Babu R
2021-09-16 10:06 ` [PATCH V3 03/12] xfs: Rename MAXEXTNUM, MAXAEXTNUM to XFS_IFORK_EXTCNT_MAXS32, XFS_IFORK_EXTCNT_MAXS16 Chandan Babu R
2021-09-16 10:06 ` [PATCH V3 04/12] xfs: Use xfs_extnum_t instead of basic data types Chandan Babu R
2021-09-16 10:06 ` [PATCH V3 05/12] xfs: Introduce xfs_dfork_nextents() helper Chandan Babu R
2021-09-27 22:46   ` Dave Chinner
2021-09-28  9:46     ` Chandan Babu R
2021-09-16 10:06 ` [PATCH V3 06/12] xfs: xfs_dfork_nextents: Return extent count via an out argument Chandan Babu R
2021-09-30  1:19   ` Dave Chinner
2021-09-16 10:06 ` [PATCH V3 07/12] xfs: Rename inode's extent counter fields based on their width Chandan Babu R
2021-09-27 23:46   ` Dave Chinner
2021-09-28  4:04     ` Dave Chinner
2021-09-29 17:03       ` Chandan Babu R
2021-09-30  0:40         ` Dave Chinner
2021-09-30  4:31           ` Dave Chinner
2021-09-30  7:30             ` Chandan Babu R
2021-09-30 22:55               ` Dave Chinner
2021-10-07 10:52                 ` Chandan Babu R
2021-10-10 21:49                   ` Dave Chinner
2021-10-13 14:44                     ` Chandan Babu R
2021-10-14  2:00                       ` Dave Chinner
2021-10-14 10:07                         ` Chandan Babu R
2021-10-21 10:27                       ` Chandan Babu R
2021-09-28  9:47     ` Chandan Babu R
2021-09-16 10:06 ` [PATCH V3 08/12] xfs: Promote xfs_extnum_t and xfs_aextnum_t to 64 and 32-bits respectively Chandan Babu R
2021-09-28  0:47   ` Dave Chinner
2021-09-28  9:47     ` Chandan Babu R
2021-09-28 23:08       ` Dave Chinner
2021-09-29 17:04         ` Chandan Babu R
2021-09-16 10:06 ` [PATCH V3 09/12] xfs: Enable bulkstat ioctl to support 64-bit per-inode extent counters Chandan Babu R
2021-09-27 23:06   ` Dave Chinner
2021-09-28  9:49     ` Chandan Babu R
2021-09-28 23:39       ` Dave Chinner
2021-09-29 17:04         ` Chandan Babu R
2021-09-16 10:06 ` [PATCH V3 10/12] xfs: Extend per-inode extent counter widths Chandan Babu R
2021-09-16 10:06 ` [PATCH V3 11/12] xfs: Add XFS_SB_FEAT_INCOMPAT_NREXT64 to XFS_SB_FEAT_INCOMPAT_ALL Chandan Babu R
2021-09-16 10:06 ` [PATCH V3 12/12] xfs: Define max extent length based on on-disk format definition Chandan Babu R
2021-09-28  0:33   ` Dave Chinner
2021-09-28 10:07     ` Chandan Babu R
2021-09-18  0:03 ` [PATCH V3 00/12] xfs: Extend per-inode extent counters Darrick J. Wong
2021-09-18  3:36   ` [External] : " Chandan Babu R

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