diff options
| author | Geert Uytterhoeven <geert@linux-m68k.org> | 2021-06-18 18:24:04 +0300 |
|---|---|---|
| committer | Darrick J. Wong <djwong@kernel.org> | 2021-06-18 18:24:19 +0300 |
| commit | 18842e0a4f48564bbed541947abd8131fd0e9734 (patch) | |
| tree | 38e80938cb8899ecf5ec17ffae6a1aac5355810c /fs/xfs | |
| parent | a6a65fef5ef8d0a6a0ce514eb66b2f3dfa777b48 (diff) | |
| download | linux-18842e0a4f48564bbed541947abd8131fd0e9734.tar.xz | |
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>
Diffstat (limited to 'fs/xfs')
| -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 0e563ff8cd3b..0c91da5defee 100644 --- a/fs/xfs/xfs_log.c +++ b/fs/xfs/xfs_log.c @@ -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) { |