Displaying 3 results from an estimated 3 matches for "exclude_start".
2009 Mar 20
1
[PATCH 2/4] Btrfs: clean up find_free_extent
...mutex_unlock(&block_group->alloc_mutex);
- continue;
- }
-
- /* else we go to the next block group */
- goto new_group;
- }
+ if (using_hint && search_start > hint_byte)
+ goto loop;
- if (exclude_nr > 0 &&
- (search_start + num_bytes > exclude_start &&
- search_start < exclude_start + exclude_nr)) {
- search_start = exclude_start + exclude_nr;
- /*
- * if search_start is still in this block group
- * then we just re-search this block group
- */
- if (search_start >= start &&
- search_sta...
2008 Oct 10
1
[PATCH] fix enospc when there is plenty of space
...INIT_LIST_HEAD(&found->block_groups);
+ init_rwsem(&found->groups_sem);
spin_lock_init(&found->lock);
found->flags = flags;
found->total_bytes = total_bytes;
@@ -2208,19 +2165,22 @@ static int noinline find_free_extent(struct btrfs_trans_handle *trans,
u64 exclude_start, u64 exclude_nr,
int data)
{
- int ret;
- u64 orig_search_start;
+ int ret = 0;
struct btrfs_root * root = orig_root->fs_info->extent_root;
- struct btrfs_fs_info *info = root->fs_info;
u64 total_needed = num_bytes;
u64 *last_ptr = NULL;
- struct btrfs_block_group_cache *b...
2009 Aug 05
3
RAID[56] with arbitrary numbers of "parity" stripes.
...FS_BLOCK_GROUP_METADATA | alloc_profile;
}
-
return btrfs_reduce_alloc_profile(root, data);
}
@@ -3635,7 +3644,7 @@ static noinline int find_free_extent(struct btrfs_trans_handle *trans,
u64 search_start, u64 search_end,
u64 hint_byte, struct btrfs_key *ins,
u64 exclude_start, u64 exclude_nr,
- int data)
+ u64 data)
{
int ret = 0;
struct btrfs_root *root = orig_root->fs_info->extent_root;
@@ -6774,8 +6783,7 @@ out:
static u64 update_block_group_flags(struct btrfs_root *root, u64 flags)
{
u64 num_devices;
- u64 stripped = BTRFS_BLOCK_GROUP_...