From: Christoph Hellwig <hch@xxxxxx>
Use libxfs_rtfile_initialize_blocks to write the re-computed rtbitmap
and rtsummary contents. This removes duplicate code and prepares for
even more sharing once the rtgroup features adds a metadata header to
the rtbitmap and rtsummary blocks.
Signed-off-by: Christoph Hellwig <hch@xxxxxx>
Reviewed-by: Darrick J. Wong <djwong@xxxxxxxxxx>
Signed-off-by: Darrick J. Wong <djwong@xxxxxxxxxx>
---
repair/phase6.c | 168 ++++++++++---------------------------------------------
1 file changed, 32 insertions(+), 136 deletions(-)
diff --git a/repair/phase6.c b/repair/phase6.c
index c96b50cf6a69dd..310a2b9c07bff0 100644
--- a/repair/phase6.c
+++ b/repair/phase6.c
@@ -547,157 +547,60 @@ mk_rbmino(xfs_mount_t *mp)
libxfs_irele(ip);
}
-static int
-fill_rbmino(xfs_mount_t *mp)
+static void
+fill_rbmino(
+ struct xfs_mount *mp)
{
- struct xfs_buf *bp;
- xfs_trans_t *tp;
- xfs_inode_t *ip;
- union xfs_rtword_raw *bmp;
- int nmap;
- int error;
- xfs_fileoff_t bno;
- xfs_bmbt_irec_t map;
-
- bmp = btmcompute;
- bno = 0;
+ struct xfs_trans *tp;
+ struct xfs_inode *ip;
+ int error;
error = -libxfs_trans_alloc_rollable(mp, 10, &tp);
if (error)
res_failed(error);
error = -libxfs_iget(mp, tp, mp->m_sb.sb_rbmino, 0, &ip);
- if (error) {
+ libxfs_trans_cancel(tp);
+ if (error)
do_error(
- _("couldn't iget realtime bitmap inode -- error - %d\n"),
- error);
- }
-
- while (bno < mp->m_sb.sb_rbmblocks) {
- struct xfs_rtalloc_args args = {
- .mp = mp,
- .tp = tp,
- };
- union xfs_rtword_raw *ondisk;
-
- /*
- * fill the file one block at a time
- */
- nmap = 1;
- error = -libxfs_bmapi_write(tp, ip, bno, 1, 0, 1, &map, &nmap);
- if (error || nmap != 1) {
- do_error(
- _("couldn't map realtime bitmap block %" PRIu64 ", error = %d\n"),
- bno, error);
- }
-
- ASSERT(map.br_startblock != HOLESTARTBLOCK);
-
- error = -libxfs_trans_read_buf(
- mp, tp, mp->m_dev,
- XFS_FSB_TO_DADDR(mp, map.br_startblock),
- XFS_FSB_TO_BB(mp, 1), 1, &bp, NULL);
-
- if (error) {
- do_warn(
-_("can't access block %" PRIu64 " (fsbno %" PRIu64 ") of realtime bitmap inode %" PRIu64 "\n"),
- bno, map.br_startblock, mp->m_sb.sb_rbmino);
- return(1);
- }
+_("couldn't iget realtime bitmap inode, error %d\n"), error);
- args.rbmbp = bp;
- ondisk = xfs_rbmblock_wordptr(&args, 0);
- memcpy(ondisk, bmp, mp->m_blockwsize << XFS_WORDLOG);
-
- libxfs_trans_log_buf(tp, bp, 0, mp->m_sb.sb_blocksize - 1);
-
- bmp += mp->m_blockwsize;
- bno++;
- }
-
- libxfs_trans_ijoin(tp, ip, 0);
- error = -libxfs_trans_commit(tp);
+ error = -libxfs_rtfile_initialize_blocks(ip, 0, mp->m_sb.sb_rbmblocks,
+ btmcompute);
if (error)
- do_error(_("%s: commit failed, error %d\n"), __func__, error);
+ do_error(
+_("couldn't re-initialize realtime bitmap inode, error %d\n"), error);
+
libxfs_irele(ip);
- return(0);
}
-static int
-fill_rsumino(xfs_mount_t *mp)
+static void
+fill_rsumino(
+ struct xfs_mount *mp)
{
- struct xfs_buf *bp;
- xfs_trans_t *tp;
- xfs_inode_t *ip;
- union xfs_suminfo_raw *smp;
- int nmap;
- int error;
- xfs_fileoff_t bno;
- xfs_bmbt_irec_t map;
-
- smp = sumcompute;
- bno = 0;
+ struct xfs_trans *tp;
+ struct xfs_inode *ip;
+ int error;
error = -libxfs_trans_alloc_rollable(mp, 10, &tp);
if (error)
res_failed(error);
error = -libxfs_iget(mp, tp, mp->m_sb.sb_rsumino, 0, &ip);
- if (error) {
+ libxfs_trans_cancel(tp);
+ if (error)
do_error(
- _("couldn't iget realtime summary inode -- error - %d\n"),
- error);
- }
-
- while (bno < mp->m_rsumblocks) {
- struct xfs_rtalloc_args args = {
- .mp = mp,
- .tp = tp,
- };
- union xfs_suminfo_raw *ondisk;
-
- /*
- * fill the file one block at a time
- */
- nmap = 1;
- error = -libxfs_bmapi_write(tp, ip, bno, 1, 0, 1, &map, &nmap);
- if (error || nmap != 1) {
- do_error(
- _("couldn't map realtime summary inode block %" PRIu64 ", error = %d\n"),
- bno, error);
- }
-
- ASSERT(map.br_startblock != HOLESTARTBLOCK);
-
- error = -libxfs_trans_read_buf(
- mp, tp, mp->m_dev,
- XFS_FSB_TO_DADDR(mp, map.br_startblock),
- XFS_FSB_TO_BB(mp, 1), 1, &bp, NULL);
-
- if (error) {
- do_warn(
-_("can't access block %" PRIu64 " (fsbno %" PRIu64 ") of realtime summary inode %" PRIu64 "\n"),
- bno, map.br_startblock, mp->m_sb.sb_rsumino);
- libxfs_irele(ip);
- return(1);
- }
+_("couldn't iget realtime summary inode, error %d\n"), error);
- args.sumbp = bp;
- ondisk = xfs_rsumblock_infoptr(&args, 0);
- memcpy(ondisk, smp, mp->m_blockwsize << XFS_WORDLOG);
-
- libxfs_trans_log_buf(tp, bp, 0, mp->m_sb.sb_blocksize - 1);
-
- smp += mp->m_blockwsize;
- bno++;
- }
-
- libxfs_trans_ijoin(tp, ip, 0);
- error = -libxfs_trans_commit(tp);
+ mp->m_rsumip = ip;
+ error = -libxfs_rtfile_initialize_blocks(ip, 0, mp->m_rsumblocks,
+ sumcompute);
+ mp->m_rsumip = NULL;
if (error)
- do_error(_("%s: commit failed, error %d\n"), __func__, error);
+ do_error(
+_("couldn't re-initialize realtime summary inode, error %d\n"), error);
+
libxfs_irele(ip);
- return(0);
}
static void
@@ -3302,15 +3205,8 @@ phase6(xfs_mount_t *mp)
if (!no_modify) {
do_log(
_(" - resetting contents of realtime bitmap and summary inodes\n"));
- if (fill_rbmino(mp)) {
- do_warn(
- _("Warning: realtime bitmap may be inconsistent\n"));
- }
-
- if (fill_rsumino(mp)) {
- do_warn(
- _("Warning: realtime bitmap may be inconsistent\n"));
- }
+ fill_rbmino(mp);
+ fill_rsumino(mp);
}
mark_standalone_inodes(mp);
