Displaying 15 results from an estimated 15 matches similar to: "3.14.18 btrfs_set_item_key_safe BUG"
2014 Sep 07
5
[Bug 83587] New: 3.14.18: FAN control: none / external -- 3.16.2: FAN control: PWM
https://bugs.freedesktop.org/show_bug.cgi?id=83587
Priority: medium
Bug ID: 83587
Assignee: nouveau at lists.freedesktop.org
Summary: 3.14.18: FAN control: none / external -- 3.16.2: FAN
control: PWM
QA Contact: xorg-team at lists.x.org
Severity: normal
Classification: Unclassified
OS: Linux (All)
2009 Nov 12
0
[PATCH 03/12] Btrfs: Rewrite btrfs_drop_extents
Rewrite btrfs_drop_extents by using btrfs_duplicate_item, so we can
avoid calling lock_extent within transaction.
Signed-off-by: Yan Zheng <zheng.yan@oracle.com>
---
fs/btrfs/ctree.h | 7 +-
fs/btrfs/file.c | 659 ++++++++++++++++++++-------------------------------
fs/btrfs/inode.c | 27 +--
fs/btrfs/ioctl.c | 3 +-
fs/btrfs/tree-log.c | 4 +-
5 files changed, 277
2009 May 12
0
[PATCH 1/2] btrfs-progs: mixed back ref support
This patch adds mixed back ref support for btrfs programs.
The mixed back ref is a new disk format. back compatilibity
is still not implemented. To try the new disk format, you
need fresh formatted btrfs.
Signed-off-by: Yan Zheng <zheng.yan@oracle.com>
---
diff -urp btrfs-progs-unstable/crc32c.h btrfs-progs-2/crc32c.h
--- btrfs-progs-unstable/crc32c.h 2008-09-30 16:50:58.898877720 +0800
2011 Jan 28
0
[PATCH] ctree code cleanups
The following has been done as a part of cleanup -
o Eliminated bin_search() by replacing with btrfs_bin_search()
o Eliminated unused return value in fixup_low_keys()
o Eliminated additional variable (sret) in setup_nodes_for_search()
Signed-off-by: Goldwyn Rodrigues <rgoldwyn@suse.de>
---
ctree.c | 71 ++++++++++++++++++----------------------------------------------
1 file changed, 20
2014 Mar 05
0
[PATCH] Btrfs-progs: remove unused variable and update btrfs-image man page
Remove unused variable in btrfs-image.c (update_super) and update man
page documentation about -r option. Running btrfsck on a restored
image produces missing chunk information. This is because by default,
btrfs-image fixes up chunk tree to use 1 stripe pointing to the
primary device. This in turns results in btrfsck making some noise.
$ ./mkfs.btrfs /dev/sdb2 -f
$ ./btrfs-image /dev/sdb2
2013 May 07
2
[PATCH] Btrfs: fix passing wrong arg gfp_t to decide the correct allocation mode
If you look the code carefully, you will see all the tree_mod_alloc()
has to use GFP_ATOMIC. However, the original code pass the wrong arg
gfp_t in some places, this dosen''t cause any problems, because in the
tree_mod_alloc(), it ignores arg gfp_t and just use GFP_ATOMIC directly,
this is not good.
However, i think we should try best not to allocate with GFP_ATOMIC, so
i keep the gfp_t
2008 Jun 24
1
[RFC][PATCH] btrfs orphan code
Hello,
I want to throw this out here now that I''ve got most of the heavy lifting done
for this code to make sure what I''m doing is ok for now. I''ve added an
ORPHAN_DIR item key to have a hidden dir per root. Right now it just does it
for whatever the default root is on mount, but I''m going to fix that to do the
orphan dir check/creation on lookup of a
2010 Sep 03
0
[PATCH 1/2] btrfs: document where we use BUG_ON instead of error handling
Document those places in the btrfs code which are BUGing on non-fatal error
conditions that should be handled by proper error paths. This makes it
easier to distinguish between what needs fixing versus which BUG_ON''s we
might want to keep (to trap code bugs, unexpected inconsistencies, etc).
Do this with a trivial macro, ''btrfs_fixable_bug_on'' which just defines to
2012 May 27
0
[RFC PATCH] Decrease Metadata Fragment Using A Caterpillar Band Method
I made an attempt to partly decrease fragment by using a preallocated
area of multiple size of a std blocksize for a tree block when it is COWed.
The basic idea is that if any a tree block need to be created,
we offer, say, 2 or 4 multiples of a std blocksize for it, then use the
first block in the continuous blocks. When this block need a cow in the
future, a new free block in these continuous
2009 Dec 17
0
[PATCH] Btrfs: set a incompat flag when setting default subvol
Older kernels would generally be able to still mount the filesystem with the
default subvolume set, but it would result in a different volume being mounted,
which could be an even more unpleasant suprise for users. So if you set your
default subvolume, you can''t go back to older kernels. Thanks,
Signed-off-by: Josef Bacik <josef@redhat.com>
---
fs/btrfs/ctree.h | 4 +++-
2012 Jul 24
1
[PATCH v4] Btrfs: Check INCOMPAT flags on remount and add helper function
In support of the recently added capability to remount with lzo
compression, provide a helper function to check the compression
INCOMPAT flags when remounting with lzo compression, and set
the flags if necessary.
Also, implement the new helper function when defragmenting with
explicit lzo compression and when setting the default subvolume.
Signed-off-by: Mitch Harder
2013 Apr 03
0
[PATCH] Btrfs-progs: add a free space cache checker to fsck
In trying to track down a weird tree log problem I wanted to make sure that the
free space cache was actually valid, which we currently have no way of doing.
So this patch adds a bunch of support for the free space cache code and then a
checker to fsck. Basically we go through and if we can actually load the free
space cache then we will walk the extent tree and verify that the free space
cache
2008 Jan 07
1
[PATCH]Add rollback support for the converter
Hello,
This patch adds rollback support for the converter, the converter can
roll back a conversion if the image file haven't been modified. In
addition, I rearrange some codes in convert.c and add a few comments.
Regards
YZ
---
diff -r 12138d4beeb0 convert.c
--- a/convert.c Fri Jan 04 11:29:55 2008 -0500
+++ b/convert.c Mon Jan 07 23:35:25 2008 +0800
@@ -33,6 +33,7 @@
#include
2012 Jun 21
0
[RFC PATCH V2] Btrfs: introduce extent buffer cache for each i-node
This patch introduce extent buffer cache for every i-node. By this
way, we can save the search time and reduce the lock contention of the root
because we needn''t search the item from the root of b+ tree.
Implementation:
- add two pointers of extent buffer into btrfs_inode struct, one for
nodes/leaves of fs/file tree, the other for nodes/leaves of the log tree.
- add a variant to tell
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