diff options
| author | Geert Uytterhoeven <geert@linux-m68k.org> | 2021-06-10 16:00:01 -0700 |
|---|---|---|
| committer | Darrick J. Wong <djwong@kernel.org> | 2021-06-12 17:12:40 -0700 |
| commit | c185e2d3b728189d55b962df1e474a893c0a83a5 (patch) | |
| tree | 50c5a7624abe4b1b580561d800c35bd5cd7856c3 | |
| parent | 78cb6ad1c12d84732fd94ca5478762b89288b070 (diff) | |
xfs: Fix 64-bit division on 32-bit in xlog_state_switch_iclogs()
On 32-bit (e.g. m68k):
ERROR: modpost: "__udivdi3" [fs/xfs/xfs.ko] undefined!
Fix this by using a uint32_t intermediate, like before.
Reported-by: noreply@ellerman.id.au
Fixes: 7660a5b48fbef958 ("xfs: log stripe roundoff is a property of the log")
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Reviewed-by: Dave Chinner <dchinner@redhat.com>
Reviewed-by: Darrick J. Wong <djwong@kernel.org>
Signed-off-by: Darrick J. Wong <djwong@kernel.org>
| -rw-r--r-- | fs/xfs/xfs_log.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/fs/xfs/xfs_log.c b/fs/xfs/xfs_log.c index 63e2358f160a..e921b554b683 100644 --- a/fs/xfs/xfs_log.c +++ b/fs/xfs/xfs_log.c @@ -3069,8 +3069,8 @@ xlog_state_switch_iclogs( /* Round up to next log-sunit */ if (log->l_iclog_roundoff > BBSIZE) { - log->l_curr_block = roundup(log->l_curr_block, - BTOBB(log->l_iclog_roundoff)); + uint32_t sunit_bb = BTOBB(log->l_iclog_roundoff); + log->l_curr_block = roundup(log->l_curr_block, sunit_bb); } if (log->l_curr_block >= log->l_logBBsize) { |