Displaying 5 results from an estimated 5 matches for "exclude_super_strip".
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exclude_super_stripes
2010 May 11
0
[PATCH 4/5] btrfs: don't cache empty block groups during mount
....com>
---
diff -urp 4/fs/btrfs/extent-tree.c 8/fs/btrfs/extent-tree.c
--- 4/fs/btrfs/extent-tree.c 2010-05-11 14:15:29.174108554 +0800
+++ 8/fs/btrfs/extent-tree.c 2010-05-11 13:26:38.036107000 +0800
@@ -316,11 +329,6 @@ static int caching_kthread(void *data)
if (!path)
return -ENOMEM;
- exclude_super_stripes(extent_root, block_group);
- spin_lock(&block_group->space_info->lock);
- block_group->space_info->bytes_super += block_group->bytes_super;
- spin_unlock(&block_group->space_info->lock);
-
last = max_t(u64, block_group->key.objectid, BTRFS_SUPER_INFO_OFFSET);...
2009 Aug 24
0
[PATCH] Btrfs: proper metadata -ENOSPC handling
...oot);
+ btrfs_force_transaction_commit(root, 0);
ret = btrfs_write_and_wait_transaction(NULL, root);
BUG_ON(ret);
diff --git a/fs/btrfs/extent-tree.c b/fs/btrfs/extent-tree.c
index 92bc72e..82fc8ca 100644
--- a/fs/btrfs/extent-tree.c
+++ b/fs/btrfs/extent-tree.c
@@ -201,6 +201,7 @@ static int exclude_super_stripes(struct btrfs_root *root,
BUG_ON(ret);
while (nr--) {
+ cache->bytes_super += stripe_len;
ret = add_excluded_extent(root, logical[nr],
stripe_len);
BUG_ON(ret);
@@ -295,6 +296,9 @@ static int caching_kthread(void *data)
return -ENOMEM;
exclude_super_stripes(ext...
2010 Sep 03
0
[PATCH 1/2] btrfs: document where we use BUG_ON instead of error handling
...tion(NULL, root);
- BUG_ON(ret);
+ btrfs_fixable_bug_on(ret);
ret = write_ctree_super(NULL, root, 0);
return ret;
diff --git a/fs/btrfs/extent-tree.c b/fs/btrfs/extent-tree.c
index 32d0940..801db4e 100644
--- a/fs/btrfs/extent-tree.c
+++ b/fs/btrfs/extent-tree.c
@@ -209,7 +209,7 @@ static int exclude_super_stripes(struct btrfs_root *root,
cache->bytes_super += stripe_len;
ret = add_excluded_extent(root, cache->key.objectid,
stripe_len);
- BUG_ON(ret);
+ btrfs_fixable_bug_on(ret);
}
for (i = 0; i < BTRFS_SUPER_MIRROR_MAX; i++) {
@@ -217,13 +217,13 @@ static int exclude_super_s...
2011 Aug 15
9
[patch v2 0/9] btrfs: More error handling patches
Hi all -
The following 9 patches add more error handling to the btrfs code:
- Add btrfs_panic
- Catch locking failures in {set,clear}_extent_bit
- Push up set_extent_bit errors to callers
- Push up lock_extent errors to callers
- Push up clear_extent_bit errors to callers
- Push up unlock_extent errors to callers
- Make pin_down_extent return void
- Push up btrfs_pin_extent errors to
2011 Oct 04
68
[patch 00/65] Error handling patchset v3
Hi all -
Here''s my current error handling patchset, against 3.1-rc8. Almost all of
this patchset is preparing for actual error handling. Before we start in
on that work, I''m trying to reduce the surface we need to worry about. It
turns out that there is a ton of code that returns an error code but never
actually reports an error.
The patchset has grown to 65 patches. 46 of them