[PATCH 3/5] xfs_info: Report NREXT64 feature status

[Chandan Babu R <chandan.babu@oracle.com>]

This commit adds support to libfrog to obtain information about the
availability of NREXT64 feature in the underlying filesystem.

Reviewed-by: Darrick J. Wong <djwong@kernel.org>
Signed-off-by: Chandan Babu R <chandan.babu@oracle.com>
---
 libfrog/fsgeom.c | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/libfrog/fsgeom.c b/libfrog/fsgeom.c
index 4f1a1842..3e7f0797 100644
--- a/libfrog/fsgeom.c
+++ b/libfrog/fsgeom.c
@@ -30,6 +30,7 @@ xfs_report_geom(
 	int			reflink_enabled;
 	int			bigtime_enabled;
 	int			inobtcount;
+	int			nrext64;
 
 	isint = geo->logstart > 0;
 	lazycount = geo->flags & XFS_FSOP_GEOM_FLAGS_LAZYSB ? 1 : 0;
@@ -47,12 +48,13 @@ xfs_report_geom(
 	reflink_enabled = geo->flags & XFS_FSOP_GEOM_FLAGS_REFLINK ? 1 : 0;
 	bigtime_enabled = geo->flags & XFS_FSOP_GEOM_FLAGS_BIGTIME ? 1 : 0;
 	inobtcount = geo->flags & XFS_FSOP_GEOM_FLAGS_INOBTCNT ? 1 : 0;
+	nrext64 = geo->flags & XFS_FSOP_GEOM_FLAGS_NREXT64 ? 1 : 0;
 
 	printf(_(
 "meta-data=%-22s isize=%-6d agcount=%u, agsize=%u blks\n"
 "         =%-22s sectsz=%-5u attr=%u, projid32bit=%u\n"
 "         =%-22s crc=%-8u finobt=%u, sparse=%u, rmapbt=%u\n"
-"         =%-22s reflink=%-4u bigtime=%u inobtcount=%u\n"
+"         =%-22s reflink=%-4u bigtime=%u inobtcount=%u nrext64=%u\n"
 "data     =%-22s bsize=%-6u blocks=%llu, imaxpct=%u\n"
 "         =%-22s sunit=%-6u swidth=%u blks\n"
 "naming   =version %-14u bsize=%-6u ascii-ci=%d, ftype=%d\n"
@@ -62,7 +64,7 @@ xfs_report_geom(
 		mntpoint, geo->inodesize, geo->agcount, geo->agblocks,
 		"", geo->sectsize, attrversion, projid32bit,
 		"", crcs_enabled, finobt_enabled, spinodes, rmapbt_enabled,
-		"", reflink_enabled, bigtime_enabled, inobtcount,
+		"", reflink_enabled, bigtime_enabled, inobtcount, nrext64,
 		"", geo->blocksize, (unsigned long long)geo->datablocks,
 			geo->imaxpct,
 		"", geo->sunit, geo->swidth,
-- 
2.35.1