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| author | Alexander Block <ablock84@googlemail.com> | 2012-07-28 16:18:58 +0200 |
|---|---|---|
| committer | Chris Mason <chris.mason@fusionio.com> | 2012-10-01 15:18:53 -0400 |
| commit | 34d73f54e2e2227cece751f168d08d3103092992 (patch) | |
| tree | 08993b77d664256059a6d6bb97d10e67fdb753f8 /fs/btrfs/qgroup.c | |
| parent | 7e0926fe5f20b5c88e51cba68512302b10f73d2a (diff) | |
| download | lwn-34d73f54e2e2227cece751f168d08d3103092992.tar.gz lwn-34d73f54e2e2227cece751f168d08d3103092992.zip | |
Btrfs: make aux field of ulist 64 bit
Btrfs send/receive uses the aux field to store inode numbers. On
32 bit machines this may become a problem.
Also fix all users of ulist_add and ulist_add_merged.
Reported-by: Arne Jansen <sensille@gmx.net>
Signed-off-by: Alexander Block <ablock84@googlemail.com>
Diffstat (limited to 'fs/btrfs/qgroup.c')
| -rw-r--r-- | fs/btrfs/qgroup.c | 20 |
1 files changed, 10 insertions, 10 deletions
diff --git a/fs/btrfs/qgroup.c b/fs/btrfs/qgroup.c index b65015581744..24f6adcdf339 100644 --- a/fs/btrfs/qgroup.c +++ b/fs/btrfs/qgroup.c @@ -1145,7 +1145,7 @@ int btrfs_qgroup_account_ref(struct btrfs_trans_handle *trans, ulist_reinit(tmp); /* XXX id not needed */ - ulist_add(tmp, qg->qgroupid, (unsigned long)qg, GFP_ATOMIC); + ulist_add(tmp, qg->qgroupid, (u64)qg, GFP_ATOMIC); ULIST_ITER_INIT(&tmp_uiter); while ((tmp_unode = ulist_next(tmp, &tmp_uiter))) { struct btrfs_qgroup_list *glist; @@ -1158,7 +1158,7 @@ int btrfs_qgroup_account_ref(struct btrfs_trans_handle *trans, list_for_each_entry(glist, &qg->groups, next_group) { ulist_add(tmp, glist->group->qgroupid, - (unsigned long)glist->group, + (u64)glist->group, GFP_ATOMIC); } } @@ -1168,7 +1168,7 @@ int btrfs_qgroup_account_ref(struct btrfs_trans_handle *trans, * step 2: walk from the new root */ ulist_reinit(tmp); - ulist_add(tmp, qgroup->qgroupid, (unsigned long)qgroup, GFP_ATOMIC); + ulist_add(tmp, qgroup->qgroupid, (u64)qgroup, GFP_ATOMIC); ULIST_ITER_INIT(&uiter); while ((unode = ulist_next(tmp, &uiter))) { struct btrfs_qgroup *qg; @@ -1190,7 +1190,7 @@ int btrfs_qgroup_account_ref(struct btrfs_trans_handle *trans, list_for_each_entry(glist, &qg->groups, next_group) { ulist_add(tmp, glist->group->qgroupid, - (unsigned long)glist->group, GFP_ATOMIC); + (u64)glist->group, GFP_ATOMIC); } } @@ -1208,7 +1208,7 @@ int btrfs_qgroup_account_ref(struct btrfs_trans_handle *trans, continue; ulist_reinit(tmp); - ulist_add(tmp, qg->qgroupid, (unsigned long)qg, GFP_ATOMIC); + ulist_add(tmp, qg->qgroupid, (u64)qg, GFP_ATOMIC); ULIST_ITER_INIT(&tmp_uiter); while ((tmp_unode = ulist_next(tmp, &tmp_uiter))) { struct btrfs_qgroup_list *glist; @@ -1225,7 +1225,7 @@ int btrfs_qgroup_account_ref(struct btrfs_trans_handle *trans, list_for_each_entry(glist, &qg->groups, next_group) { ulist_add(tmp, glist->group->qgroupid, - (unsigned long)glist->group, + (u64)glist->group, GFP_ATOMIC); } } @@ -1469,7 +1469,7 @@ int btrfs_qgroup_reserve(struct btrfs_root *root, u64 num_bytes) * be exceeded */ ulist = ulist_alloc(GFP_ATOMIC); - ulist_add(ulist, qgroup->qgroupid, (unsigned long)qgroup, GFP_ATOMIC); + ulist_add(ulist, qgroup->qgroupid, (u64)qgroup, GFP_ATOMIC); ULIST_ITER_INIT(&uiter); while ((unode = ulist_next(ulist, &uiter))) { struct btrfs_qgroup *qg; @@ -1489,7 +1489,7 @@ int btrfs_qgroup_reserve(struct btrfs_root *root, u64 num_bytes) list_for_each_entry(glist, &qg->groups, next_group) { ulist_add(ulist, glist->group->qgroupid, - (unsigned long)glist->group, GFP_ATOMIC); + (u64)glist->group, GFP_ATOMIC); } } if (ret) @@ -1541,7 +1541,7 @@ void btrfs_qgroup_free(struct btrfs_root *root, u64 num_bytes) goto out; ulist = ulist_alloc(GFP_ATOMIC); - ulist_add(ulist, qgroup->qgroupid, (unsigned long)qgroup, GFP_ATOMIC); + ulist_add(ulist, qgroup->qgroupid, (u64)qgroup, GFP_ATOMIC); ULIST_ITER_INIT(&uiter); while ((unode = ulist_next(ulist, &uiter))) { struct btrfs_qgroup *qg; @@ -1553,7 +1553,7 @@ void btrfs_qgroup_free(struct btrfs_root *root, u64 num_bytes) list_for_each_entry(glist, &qg->groups, next_group) { ulist_add(ulist, glist->group->qgroupid, - (unsigned long)glist->group, GFP_ATOMIC); + (u64)glist->group, GFP_ATOMIC); } } |