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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>
This commit is contained in:
Geert Uytterhoeven 2021-06-18 08:24:04 -07:00 committed by Darrick J. Wong
parent a6a65fef5e
commit 18842e0a4f
1 changed files with 2 additions and 2 deletions
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4
fs/xfs/xfs_log.c
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@ -3143,8 +3143,8 @@ 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) {