From: Chandan Babu R Date: Tue, 16 Nov 2021 07:56:54 +0000 (+0000) Subject: xfs: Introduce XFS_FSOP_GEOM_FLAGS_NREXT64 X-Git-Tag: v6.1-rc5~1185^2~63^2~10 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=7c05aa9d9d2014937c8dacbd514bca2592b11f48;p=platform%2Fkernel%2Flinux-starfive.git xfs: Introduce XFS_FSOP_GEOM_FLAGS_NREXT64 XFS_FSOP_GEOM_FLAGS_NREXT64 indicates that the current filesystem instance supports 64-bit per-inode extent counters. Reviewed-by: Darrick J. Wong Reviewed-by: Dave Chinner Signed-off-by: Chandan Babu R --- diff --git a/fs/xfs/libxfs/xfs_fs.h b/fs/xfs/libxfs/xfs_fs.h index 505533c4..1f7238d 100644 --- a/fs/xfs/libxfs/xfs_fs.h +++ b/fs/xfs/libxfs/xfs_fs.h @@ -236,6 +236,7 @@ typedef struct xfs_fsop_resblks { #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 */ +#define XFS_FSOP_GEOM_FLAGS_NREXT64 (1 << 23) /* large extent counters */ /* * Minimum and maximum sizes need for growth checks. diff --git a/fs/xfs/libxfs/xfs_sb.c b/fs/xfs/libxfs/xfs_sb.c index bd63238..e292a19 100644 --- a/fs/xfs/libxfs/xfs_sb.c +++ b/fs/xfs/libxfs/xfs_sb.c @@ -1138,6 +1138,8 @@ xfs_fs_geometry( } else { geo->logsectsize = BBSIZE; } + if (xfs_has_large_extent_counts(mp)) + geo->flags |= XFS_FSOP_GEOM_FLAGS_NREXT64; geo->rtsectsize = sbp->sb_blocksize; geo->dirblocksize = xfs_dir2_dirblock_bytes(sbp);