return (global->size << 1);
}
-static int can_overcommit(struct btrfs_fs_info *fs_info,
- struct btrfs_space_info *space_info, u64 bytes,
- enum btrfs_reserve_flush_enum flush)
+int btrfs_can_overcommit(struct btrfs_fs_info *fs_info,
+ struct btrfs_space_info *space_info, u64 bytes,
+ enum btrfs_reserve_flush_enum flush)
{
u64 profile;
u64 avail;
/* Check and see if our ticket can be satisified now. */
if ((used + ticket->bytes <= space_info->total_bytes) ||
- can_overcommit(fs_info, space_info, ticket->bytes, flush)) {
+ btrfs_can_overcommit(fs_info, space_info, ticket->bytes,
+ flush)) {
btrfs_space_info_update_bytes_may_use(fs_info,
space_info,
ticket->bytes);
return to_reclaim;
to_reclaim = min_t(u64, num_online_cpus() * SZ_1M, SZ_16M);
- if (can_overcommit(fs_info, space_info, to_reclaim,
- BTRFS_RESERVE_FLUSH_ALL))
+ if (btrfs_can_overcommit(fs_info, space_info, to_reclaim,
+ BTRFS_RESERVE_FLUSH_ALL))
return 0;
used = btrfs_space_info_used(space_info, true);
- if (can_overcommit(fs_info, space_info, SZ_1M, BTRFS_RESERVE_FLUSH_ALL))
+ if (btrfs_can_overcommit(fs_info, space_info, SZ_1M,
+ BTRFS_RESERVE_FLUSH_ALL))
expected = div_factor_fine(space_info->total_bytes, 95);
else
expected = div_factor_fine(space_info->total_bytes, 90);
*/
if (!pending_tickets &&
((used + orig_bytes <= space_info->total_bytes) ||
- can_overcommit(fs_info, space_info, orig_bytes, flush))) {
+ btrfs_can_overcommit(fs_info, space_info, orig_bytes, flush))) {
btrfs_space_info_update_bytes_may_use(fs_info, space_info,
orig_bytes);
ret = 0;