[PATCH 6.6 257/386] jbd2: correctly compare tids with tid_geq function in jbd2_fc_begin_commit

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6.6-stable review patch.  If anyone has any objections, please let me know.

------------------

From: Kemeng Shi <shikemeng@xxxxxxxxxxxxxxx>

commit f0e3c14802515f60a47e6ef347ea59c2733402aa upstream.

Use tid_geq to compare tids to work over sequence number wraps.

Signed-off-by: Kemeng Shi <shikemeng@xxxxxxxxxxxxxxx>
Reviewed-by: Jan Kara <jack@xxxxxxx>
Reviewed-by: Zhang Yi <yi.zhang@xxxxxxxxxx>
Cc: stable@xxxxxxxxxx
Link: https://patch.msgid.link/20240801013815.2393869-2-shikemeng@xxxxxxxxxxxxxxx
Signed-off-by: Theodore Ts'o <tytso@xxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
 fs/jbd2/journal.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--- a/fs/jbd2/journal.c
+++ b/fs/jbd2/journal.c
@@ -725,7 +725,7 @@ int jbd2_fc_begin_commit(journal_t *jour
 		return -EINVAL;
 
 	write_lock(&journal->j_state_lock);
-	if (tid <= journal->j_commit_sequence) {
+	if (tid_geq(journal->j_commit_sequence, tid)) {
 		write_unlock(&journal->j_state_lock);
 		return -EALREADY;
 	}






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