5.10-stable review patch. If anyone has any objections, please let me know.
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From: Kemeng Shi shikemeng@huaweicloud.com
commit f0e3c14802515f60a47e6ef347ea59c2733402aa upstream.
Use tid_geq to compare tids to work over sequence number wraps.
Signed-off-by: Kemeng Shi shikemeng@huaweicloud.com Reviewed-by: Jan Kara jack@suse.cz Reviewed-by: Zhang Yi yi.zhang@huawei.com Cc: stable@kernel.org Link: https://patch.msgid.link/20240801013815.2393869-2-shikemeng@huaweicloud.com Signed-off-by: Theodore Ts'o tytso@mit.edu Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org --- fs/jbd2/journal.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
--- a/fs/jbd2/journal.c +++ b/fs/jbd2/journal.c @@ -740,7 +740,7 @@ 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; }