[PATCH 24/51] xfs_growfs: report rmapbt presence

["Darrick J. Wong" <darrick.wong@xxxxxxxxxx>]

Signed-off-by: Darrick J. Wong <darrick.wong@xxxxxxxxxx>
---
 growfs/xfs_growfs.c |   14 +++++++++-----
 libxfs/xfs_fs.h     |    1 +
 2 files changed, 10 insertions(+), 5 deletions(-)


diff --git a/growfs/xfs_growfs.c b/growfs/xfs_growfs.c
index 56315f9..2b46480 100644
--- a/growfs/xfs_growfs.c
+++ b/growfs/xfs_growfs.c
@@ -58,12 +58,13 @@ report_info(
        int             cimode,
        int             ftype_enabled,
        int             finobt_enabled,
-       int             spinodes)
+       int             spinodes,
+       int             rmapbt_enabled)
 {
        printf(_(
            "meta-data=%-22s isize=%-6u agcount=%u, agsize=%u blks\n"
            "         =%-22s sectsz=%-5u attr=%u, projid32bit=%u\n"
-           "         =%-22s crc=%-8u finobt=%u spinodes=%u\n"
+           "         =%-22s crc=%-8u finobt=%u spinodes=%u rmapbt=%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"
@@ -73,7 +74,7 @@ report_info(
 
                mntpoint, geo.inodesize, geo.agcount, geo.agblocks,
                "", geo.sectsize, attrversion, projid32bit,
-               "", crcs_enabled, finobt_enabled, spinodes,
+               "", crcs_enabled, finobt_enabled, spinodes, rmapbt_enabled,
                "", geo.blocksize, (unsigned long long)geo.datablocks,
                        geo.imaxpct,
                "", geo.sunit, geo.swidth,
@@ -127,6 +128,7 @@ main(int argc, char **argv)
        int                     ftype_enabled = 0;
        int                     finobt_enabled; /* free inode btree */
        int                     spinodes;
+       int                     rmapbt_enabled;
 
        progname = basename(argv[0]);
        setlocale(LC_ALL, "");
@@ -250,11 +252,13 @@ main(int argc, char **argv)
        ftype_enabled = geo.flags & XFS_FSOP_GEOM_FLAGS_FTYPE ? 1 : 0;
        finobt_enabled = geo.flags & XFS_FSOP_GEOM_FLAGS_FINOBT ? 1 : 0;
        spinodes = geo.flags & XFS_FSOP_GEOM_FLAGS_SPINODES ? 1 : 0;
+       rmapbt_enabled = geo.flags & XFS_FSOP_GEOM_FLAGS_RMAPBT ? 1 : 0;
        if (nflag) {
                report_info(geo, datadev, isint, logdev, rtdev,
                                lazycount, dirversion, logversion,
                                attrversion, projid32bit, crcs_enabled, ci,
-                               ftype_enabled, finobt_enabled, spinodes);
+                               ftype_enabled, finobt_enabled, spinodes,
+                               rmapbt_enabled);
                exit(0);
        }
 
@@ -292,7 +296,7 @@ main(int argc, char **argv)
        report_info(geo, datadev, isint, logdev, rtdev,
                        lazycount, dirversion, logversion,
                        attrversion, projid32bit, crcs_enabled, ci, 
ftype_enabled,
-                       finobt_enabled, spinodes);
+                       finobt_enabled, spinodes, rmapbt_enabled);
 
        ddsize = xi.dsize;
        dlsize = ( xi.logBBsize? xi.logBBsize :
diff --git a/libxfs/xfs_fs.h b/libxfs/xfs_fs.h
index 8f7014f..d7ec790 100644
--- a/libxfs/xfs_fs.h
+++ b/libxfs/xfs_fs.h
@@ -240,6 +240,7 @@ typedef struct xfs_fsop_resblks {
 #define XFS_FSOP_GEOM_FLAGS_FTYPE      0x10000 /* inode directory types */
 #define XFS_FSOP_GEOM_FLAGS_FINOBT     0x20000 /* free inode btree */
 #define XFS_FSOP_GEOM_FLAGS_SPINODES   0x40000 /* sparse inode chunks  */
+#define XFS_FSOP_GEOM_FLAGS_RMAPBT     0x80000 /* reverse-mapping btree */
 
 /*
  * Minimum and maximum sizes need for growth checks.