diff mbox series

[08/43] xfs_repair: adjust rtbitmap/rtsummary word updates to handle big endian values

Message ID 172860655488.4184637.6959568108673377453.stgit@frogsfrogsfrogs (mailing list archive)
State Not Applicable, archived
Headers show
Series [01/43] man: document the rt group geometry ioctl | expand

Commit Message

Darrick J. Wong Oct. 11, 2024, 1:26 a.m. UTC 
From: Darrick J. Wong <djwong@kernel.org>

With rtgroups, the rt bitmap and summary file words are defined to be
be32 values.  Adjust repair to handle the endianness correctly.

Signed-off-by: Darrick J. Wong <djwong@kernel.org>
---
 repair/rt.c |   10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)
diff mbox series

Patch

diff --git a/repair/rt.c b/repair/rt.c
index 711891a724b076..65d6a713f379d2 100644
--- a/repair/rt.c
+++ b/repair/rt.c
@@ -24,7 +24,10 @@  set_rtword(
 	union xfs_rtword_raw	*word,
 	xfs_rtword_t		value)
 {
-	word->old = value;
+	if (xfs_has_rtgroups(mp))
+		word->rtg = cpu_to_be32(value);
+	else
+		word->old = value;
 }
 
 static inline void
@@ -35,7 +38,10 @@  inc_sumcount(
 {
 	union xfs_suminfo_raw	*p = info + index;
 
-	p->old++;
+	if (xfs_has_rtgroups(mp))
+		be32_add_cpu(&p->rtg, 1);
+	else
+		p->old++;
 }
 
 /*