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Cleanup: Change 1 used in bitshifts to 1ULL

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Coverity complains about this. It is not a bug as long as we never shift
by more than 31, but it is not terrible to change the constants from 1
to 1ULL as clean up.

Reviewed-by: Ryan Moeller <ryan@iXsystems.com>
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Richard Yao <richard.yao@alumni.stonybrook.edu>
Closes #13914
This commit is contained in:
Richard Yao 2022-09-22 14:28:33 -04:00 committed by GitHub
parent c629f0bf62
commit e506a0ce40
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GPG Key ID: 4AEE18F83AFDEB23
3 changed files with 7 additions and 7 deletions
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6
cmd/zdb/zdb.c
View File

@ -6203,10 +6203,10 @@ zdb_check_for_obsolete_leaks(vdev_t *vd, zdb_cb_t *zcb)
*/
for (uint64_t inner_offset = 0;
inner_offset < DVA_GET_ASIZE(&vimep->vimep_dst);
inner_offset += 1 << vd->vdev_ashift) {
inner_offset += 1ULL << vd->vdev_ashift) {
if (range_tree_contains(msp->ms_allocatable,
offset + inner_offset, 1 << vd->vdev_ashift)) {
obsolete_bytes += 1 << vd->vdev_ashift;
offset + inner_offset, 1ULL << vd->vdev_ashift)) {
obsolete_bytes += 1ULL << vd->vdev_ashift;
}
}

2
module/zfs/dsl_scan.c
View File

@ -3000,7 +3000,7 @@ scan_io_queue_fetch_ext(dsl_scan_io_queue_t *queue)
* otherwise we leave shorter remnant every txg.
*/
uint64_t start;
uint64_t size = 1 << rt->rt_shift;
uint64_t size = 1ULL << rt->rt_shift;
range_seg_t *addr_rs;
if (queue->q_last_ext_addr != -1) {
start = queue->q_last_ext_addr;

6
module/zfs/metaslab.c
View File

@ -1449,7 +1449,7 @@ metaslab_rt_add(range_tree_t *rt, range_seg_t *rs, void *arg)
zfs_btree_t *size_tree = mrap->mra_bt;
if (rs_get_end(rs, rt) - rs_get_start(rs, rt) <
(1 << mrap->mra_floor_shift))
(1ULL << mrap->mra_floor_shift))
return;
zfs_btree_add(size_tree, rs);
@ -1461,7 +1461,7 @@ metaslab_rt_remove(range_tree_t *rt, range_seg_t *rs, void *arg)
metaslab_rt_arg_t *mrap = arg;
zfs_btree_t *size_tree = mrap->mra_bt;
if (rs_get_end(rs, rt) - rs_get_start(rs, rt) < (1 <<
if (rs_get_end(rs, rt) - rs_get_start(rs, rt) < (1ULL <<
mrap->mra_floor_shift))
return;
@ -3552,7 +3552,7 @@ metaslab_should_condense(metaslab_t *msp)
{
space_map_t *sm = msp->ms_sm;
vdev_t *vd = msp->ms_group->mg_vd;
uint64_t vdev_blocksize = 1 << vd->vdev_ashift;
uint64_t vdev_blocksize = 1ULL << vd->vdev_ashift;
ASSERT(MUTEX_HELD(&msp->ms_lock));
ASSERT(msp->ms_loaded);