diff options
Diffstat (limited to 'fs/xfs/libxfs/xfs_rtbitmap.c')
| -rw-r--r-- | fs/xfs/libxfs/xfs_rtbitmap.c | 32 |
1 files changed, 30 insertions, 2 deletions
diff --git a/fs/xfs/libxfs/xfs_rtbitmap.c b/fs/xfs/libxfs/xfs_rtbitmap.c index 9b59ffa1fc19..951c044e24e4 100644 --- a/fs/xfs/libxfs/xfs_rtbitmap.c +++ b/fs/xfs/libxfs/xfs_rtbitmap.c @@ -42,6 +42,31 @@ */ /* + * Real time buffers need verifiers to avoid runtime warnings during IO. + * We don't have anything to verify, however, so these are just dummy + * operations. + */ +static void +xfs_rtbuf_verify_read( + struct xfs_buf *bp) +{ + return; +} + +static void +xfs_rtbuf_verify_write( + struct xfs_buf *bp) +{ + return; +} + +const struct xfs_buf_ops xfs_rtbuf_ops = { + .name = "rtbuf", + .verify_read = xfs_rtbuf_verify_read, + .verify_write = xfs_rtbuf_verify_write, +}; + +/* * Get a buffer for the bitmap or summary file block specified. * The buffer is returned read and locked. */ @@ -68,9 +93,12 @@ xfs_rtbuf_get( ASSERT(map.br_startblock != NULLFSBLOCK); error = xfs_trans_read_buf(mp, tp, mp->m_ddev_targp, XFS_FSB_TO_DADDR(mp, map.br_startblock), - mp->m_bsize, 0, &bp, NULL); + mp->m_bsize, 0, &bp, &xfs_rtbuf_ops); if (error) return error; + + xfs_trans_buf_set_type(tp, bp, issum ? XFS_BLFT_RTSUMMARY_BUF + : XFS_BLFT_RTBITMAP_BUF); *bpp = bp; return 0; } @@ -983,7 +1011,7 @@ xfs_rtfree_extent( mp->m_sb.sb_rextents) { if (!(mp->m_rbmip->i_d.di_flags & XFS_DIFLAG_NEWRTBM)) mp->m_rbmip->i_d.di_flags |= XFS_DIFLAG_NEWRTBM; - *(__uint64_t *)&mp->m_rbmip->i_d.di_atime = 0; + *(__uint64_t *)&VFS_I(mp->m_rbmip)->i_atime = 0; xfs_trans_log_inode(tp, mp->m_rbmip, XFS_ILOG_CORE); } return 0; |