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From: Allison Henderson <allison.henderson@oracle.com>
To: linux-xfs@vger.kernel.org
Subject: [PATCH v15 17/37] libxfs: expose inobtcount in xfs geometry
Date: Thu, 18 Feb 2021 09:44:52 -0700	[thread overview]
Message-ID: <20210218164512.4659-18-allison.henderson@oracle.com> (raw)
In-Reply-To: <20210218164512.4659-1-allison.henderson@oracle.com>

From: Zorro Lang <zlang@redhat.com>

Source kernel commit: bc41fa5321f93ecbabec177f888451cfc17ad66d

As xfs supports the feature of inode btree block counters now, expose
this feature flag in xfs geometry, for userspace can check if the
inobtcnt is enabled or not.

Signed-off-by: Zorro Lang <zlang@redhat.com>
Reviewed-by: Darrick J. Wong <djwong@kernel.org>
Signed-off-by: Darrick J. Wong <djwong@kernel.org>
Signed-off-by: Allison Henderson <allison.henderson@oracle.com>
---
 libxfs/xfs_fs.h | 1 +
 libxfs/xfs_sb.c | 2 ++
 2 files changed, 3 insertions(+)

diff --git a/libxfs/xfs_fs.h b/libxfs/xfs_fs.h
index 2a2e3cf..6fad140 100644
--- a/libxfs/xfs_fs.h
+++ b/libxfs/xfs_fs.h
@@ -250,6 +250,7 @@ typedef struct xfs_fsop_resblks {
 #define XFS_FSOP_GEOM_FLAGS_RMAPBT	(1 << 19) /* reverse mapping btree */
 #define XFS_FSOP_GEOM_FLAGS_REFLINK	(1 << 20) /* files can share blocks */
 #define XFS_FSOP_GEOM_FLAGS_BIGTIME	(1 << 21) /* 64-bit nsec timestamps */
+#define XFS_FSOP_GEOM_FLAGS_INOBTCNT	(1 << 22) /* inobt btree counter */
 
 /*
  * Minimum and maximum sizes need for growth checks.
diff --git a/libxfs/xfs_sb.c b/libxfs/xfs_sb.c
index f105d2e..8037b36 100644
--- a/libxfs/xfs_sb.c
+++ b/libxfs/xfs_sb.c
@@ -1135,6 +1135,8 @@ xfs_fs_geometry(
 		geo->flags |= XFS_FSOP_GEOM_FLAGS_REFLINK;
 	if (xfs_sb_version_hasbigtime(sbp))
 		geo->flags |= XFS_FSOP_GEOM_FLAGS_BIGTIME;
+	if (xfs_sb_version_hasinobtcounts(sbp))
+		geo->flags |= XFS_FSOP_GEOM_FLAGS_INOBTCNT;
 	if (xfs_sb_version_hassector(sbp))
 		geo->logsectsize = sbp->sb_logsectsize;
 	else
-- 
2.7.4


  parent reply	other threads:[~2021-02-18 18:45 UTC|newest]

Thread overview: 38+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-02-18 16:44 [PATCH v15 00/37] xfsprogs: Delayed Attributes Allison Henderson
2021-02-18 16:44 ` [PATCH v15 01/37] xfsprogs: fix an ABBA deadlock in xfs_rename Allison Henderson
2021-02-18 16:44 ` [PATCH v15 02/37] xfsprogs: Add helper for checking per-inode extent count overflow Allison Henderson
2021-02-18 16:44 ` [PATCH v15 03/37] xfsprogs: Check for extent overflow when trivally adding a new extent Allison Henderson
2021-02-18 16:44 ` [PATCH v15 04/37] xfsprogs: Check for extent overflow when punching a hole Allison Henderson
2021-02-18 16:44 ` [PATCH v15 05/37] xfsprogs: Check for extent overflow when adding dir entries Allison Henderson
2021-02-18 16:44 ` [PATCH v15 06/37] xfsprogs: Check for extent overflow when removing " Allison Henderson
2021-02-18 16:44 ` [PATCH v15 07/37] xfsprogs: Check for extent overflow when renaming " Allison Henderson
2021-02-18 16:44 ` [PATCH v15 08/37] xfsprogs: Check for extent overflow when adding/removing xattrs Allison Henderson
2021-02-18 16:44 ` [PATCH v15 09/37] xfsprogs: Check for extent overflow when writing to unwritten extent Allison Henderson
2021-02-18 16:44 ` [PATCH v15 10/37] xfsprogs: Check for extent overflow when moving extent from cow to data fork Allison Henderson
2021-02-18 16:44 ` [PATCH v15 11/37] xfsprogs: Check for extent overflow when swapping extents Allison Henderson
2021-02-18 16:44 ` [PATCH v15 12/37] xfsprogs: Introduce error injection to reduce maximum inode fork extent count Allison Henderson
2021-02-18 16:44 ` [PATCH v15 13/37] xfsprogs: Remove duplicate assert statement in xfs_bmap_btalloc() Allison Henderson
2021-02-18 16:44 ` [PATCH v15 14/37] xfsprogs: Compute bmap extent alignments in a separate function Allison Henderson
2021-02-18 16:44 ` [PATCH v15 15/37] xfsprogs: Process allocated extent " Allison Henderson
2021-02-18 16:44 ` [PATCH v15 16/37] xfsprogs: Introduce error injection to allocate only minlen size extents for files Allison Henderson
2021-02-18 16:44 ` Allison Henderson [this message]
2021-02-18 16:44 ` [PATCH v15 18/37] xfsprogs: Add helper xfs_attr_node_remove_step Allison Henderson
2021-02-18 16:44 ` [PATCH v15 19/37] xfsprogs: Add xfs_attr_node_remove_cleanup Allison Henderson
2021-02-18 16:44 ` [PATCH v15 20/37] xfsprogs: Hoist transaction handling in xfs_attr_node_remove_step Allison Henderson
2021-02-18 16:44 ` [PATCH v15 21/37] xfsprogs: Hoist xfs_attr_set_shortform Allison Henderson
2021-02-18 16:44 ` [PATCH v15 22/37] xfsprogs: Add helper xfs_attr_set_fmt Allison Henderson
2021-02-18 16:44 ` [PATCH v15 23/37] xfsprogs: Separate xfs_attr_node_addname and xfs_attr_node_addname_work Allison Henderson
2021-02-18 16:44 ` [PATCH v15 24/37] xfsprogs: Add helper xfs_attr_node_addname_find_attr Allison Henderson
2021-02-18 16:45 ` [PATCH v15 25/37] xfsprogs: Hoist xfs_attr_node_addname Allison Henderson
2021-02-18 16:45 ` [PATCH v15 26/37] xfsprogs: Hoist xfs_attr_leaf_addname Allison Henderson
2021-02-18 16:45 ` [PATCH v15 27/37] xfsprogs: Hoist node transaction handling Allison Henderson
2021-02-18 16:45 ` [PATCH v15 28/37] xfsprogs: Add delay ready attr remove routines Allison Henderson
2021-02-18 16:45 ` [PATCH v15 29/37] xfsprogs: Add delay ready attr set routines Allison Henderson
2021-02-18 16:45 ` [PATCH v15 30/37] xfsprogs: Add state machine tracepoints Allison Henderson
2021-02-18 16:45 ` [PATCH v15 31/37] xfsprogs: Rename __xfs_attr_rmtval_remove Allison Henderson
2021-02-18 16:45 ` [PATCH v15 32/37] xfsprogs: Set up infastructure for deferred attribute operations Allison Henderson
2021-02-18 16:45 ` [PATCH v15 33/37] xfsprogs: Skip flip flags for delayed attrs Allison Henderson
2021-02-18 16:45 ` [PATCH v15 34/37] xfsprogs: Add xfs_attr_set_deferred and xfs_attr_remove_deferred Allison Henderson
2021-02-18 16:45 ` [PATCH v15 35/37] xfsprogs: Remove unused xfs_attr_*_args Allison Henderson
2021-02-18 16:45 ` [PATCH v15 36/37] xfsprogs: Add delayed attributes error tag Allison Henderson
2021-02-18 16:45 ` [PATCH v15 37/37] xfsprogs: Merge xfs_delattr_context into xfs_attr_item Allison Henderson

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