Displaying 7 results from an estimated 7 matches for "btrfs_dev_extent_key".
2011 May 19
0
[PATCH] Btrfs: return error code to caller when btrfs_previous_item fails
...--git a/fs/btrfs/volumes.c b/fs/btrfs/volumes.c
index 8b9fb8c..c95b214 100644
--- a/fs/btrfs/volumes.c
+++ b/fs/btrfs/volumes.c
@@ -983,14 +983,14 @@ static int btrfs_free_dev_extent(struct btrfs_trans_handle *trans,
if (ret > 0) {
ret = btrfs_previous_item(root, path, key.objectid,
BTRFS_DEV_EXTENT_KEY);
- BUG_ON(ret);
+ if (ret)
+ goto out;
leaf = path->nodes[0];
btrfs_item_key_to_cpu(leaf, &found_key, path->slots[0]);
extent = btrfs_item_ptr(leaf, path->slots[0],
struct btrfs_dev_extent);
BUG_ON(found_key.offset > start || found_key.offset +
btrfs...
2013 Sep 05
3
[PATCH v2 0/3] btrfs-progs: prevent mkfs from aborting with small volume
Here are 3 patches to avoid undesired aborts of mkfs.btrfs.
These are based on top of Chris''s btrfs-progs.git:
git://git.kernel.org/pub/scm/linux/kernel/git/mason/btrfs-progs.git
Thanks,
H.Seto
Hidetoshi Seto (3):
btrfs-progs: error if device for mkfs is too small
btrfs-progs: error if device have no space to make primary chunks
btrfs-progs: calculate available
2011 Mar 08
6
[PATCH v1 0/6] btrfs: scrub
This series adds an initial implementation for scrub. It works quite
straightforward. The usermode issues an ioctl for each device in the
fs. For each device, it enumerates the allocated device chunks. For
each chunk, the contained extents are enumerated and the data checksums
fetched. The extents are read sequentially and the checksums verified.
If an error occurs (checksum or EIO), a good copy
2012 Jan 11
12
[PATCH 00/11] Btrfs: some patches for 3.3
The biggest one is a fix for fstrim, and there''s a fix for on-disk
free space cache. Others are small fixes and cleanups.
The last three have been sent weeks ago.
The patchset is also available in this repo:
git://repo.or.cz/linux-btrfs-devel.git for-chris
Note there''s a small confict with Al Viro''s vfs changes.
Li Zefan (11):
Btrfs: add pinned extents to
2010 Sep 03
0
[PATCH 1/2] btrfs: document where we use BUG_ON instead of error handling
...f --git a/fs/btrfs/volumes.c b/fs/btrfs/volumes.c
index dd318ff..61b3440 100644
--- a/fs/btrfs/volumes.c
+++ b/fs/btrfs/volumes.c
@@ -879,7 +879,7 @@ static int btrfs_free_dev_extent(struct btrfs_trans_handle *trans,
if (ret > 0) {
ret = btrfs_previous_item(root, path, key.objectid,
BTRFS_DEV_EXTENT_KEY);
- BUG_ON(ret);
+ btrfs_fixable_bug_on(ret);
leaf = path->nodes[0];
btrfs_item_key_to_cpu(leaf, &found_key, path->slots[0]);
extent = btrfs_item_ptr(leaf, path->slots[0],
@@ -892,12 +892,12 @@ static int btrfs_free_dev_extent(struct btrfs_trans_handle *trans,
extent = bt...
2012 Feb 03
10
[PATCH 0/3] Btrfs-progs: restriper interface
Hello,
This is the userspace part of restriper, rebased onto the new progs
infrastructure. Restriper commands are located under ''balance'' prefix,
which is now the top level command group. However to not confuse
existing users ''balance'' prefix is also available under ''filesystem'':
btrfs [filesystem] balance start
btrfs [filesystem] balance
2012 Mar 20
13
[PATCH 0 of 3 v2] PV-GRUB: add support for ext4 and btrfs
Hi,
The following patches add support for ext4 and btrfs to
PV-GRUB. These patches are taken nearly verbatim from those provided
by Fedora and Gentoo.
We''ve been using these patches for the PV-GRUB images available in EC2
for some time now with no problems.
Changes from v1:
- Makefile has been changed to check the exit code from patch
- The btrfs patch has been rebased to apply