kernel/git/stable/linux.git/fs/btrfs/backref.h, branch linux-3.10.y

Btrfs: fix scrub_print_warning to handle skinny metadata extents

2014-07-01T03:09:46+00:00

commit 6eda71d0c030af0fc2f68aaa676e6d445600855b upstream. The skinny extents are intepreted incorrectly in scrub_print_warning(), and end up hitting the BUG() in btrfs_extent_inline_ref_size. Reported-by: Konstantinos Skarlatos Signed-off-by: Liu Bo Signed-off-by: Chris Mason Signed-off-by: Greg Kroah-Hartman

btrfs: make static code static & remove dead code

2013-05-06T19:55:23+00:00

Big patch, but all it does is add statics to functions which are in fact static, then remove the associated dead-code fallout. removed functions: btrfs_iref_to_path() __btrfs_lookup_delayed_deletion_item() __btrfs_search_delayed_insertion_item() __btrfs_search_delayed_deletion_item() find_eb_for_page() btrfs_find_block_group() range_straddles_pages() extent_range_uptodate() btrfs_file_extent_length() btrfs_scrub_cancel_devid() btrfs_start_transaction_lflush() btrfs_print_tree() is left because it is used for debugging. btrfs_start_transaction_lflush() and btrfs_reada_detach() are left for symmetry. ulist.c functions are left, another patch will take care of those. Signed-off-by: Eric Sandeen Signed-off-by: Josef Bacik

Btrfs: move fs/btrfs/ioctl.h to include/uapi/linux/btrfs.h

2013-02-20T14:37:28+00:00

The header file will then be installed under /usr/include/linux so that userspace applications can refer to Btrfs ioctls by name and use the same structs used internally in the kernel. Signed-off-by: Filipe Brandenburger Signed-off-by: Josef Bacik

Btrfs: extended inode refs support for send mechanism

2012-10-25T19:45:16+00:00

This adds support for the new extended inode refs to btrfs send. Signed-off-by: Jan Schmidt

btrfs: extended inode ref iteration

2012-10-09T13:15:01+00:00

The iterate_irefs in backref.c is used to build path components from inode refs. This patch adds code to iterate extended refs as well. I had modify the callback function signature to abstract out some of the differences between ref structures. iref_to_path() also needed similar changes. Signed-off-by: Mark Fasheh

btrfs: extended inode refs

2012-10-09T13:14:45+00:00

This patch adds basic support for extended inode refs. This includes support for link and unlink of the refs, which basically gets us support for rename as well. Inode creation does not need changing - extended refs are only added after the ref array is full. Signed-off-by: Mark Fasheh

Btrfs: fix a bug in parsing return value in logical resolve

2012-10-01T19:19:18+00:00

In logical resolve, we parse extent_from_logical()'s 'ret' as a kind of flag. It is possible to lose our errors because (-EXXXX & BTRFS_EXTENT_FLAG_TREE_BLOCK) is true. I'm not sure if it is on purpose, it just looks too hacky if it is. I'd rather use a real flag and a 'ret' to catch errors. Acked-by: Jan Schmidt Signed-off-by: Liu Bo

Merge branch 'send-v2' of git://github.com/ablock84/linux-btrfs into for-linus

2012-07-25T23:19:10+00:00

This is the kernel portion of btrfs send/receive Conflicts: fs/btrfs/Makefile fs/btrfs/backref.h fs/btrfs/ctree.c fs/btrfs/ioctl.c fs/btrfs/ioctl.h Signed-off-by: Chris Mason

Btrfs: make iref_to_path non static

2012-07-25T21:25:06+00:00

Make iref_to_path non static (needed in send) and rename it to btrfs_iref_to_path Signed-off-by: Alexander Block

Btrfs: join tree mod log code with the code holding back delayed refs

2012-07-10T13:14:41+00:00

We've got two mechanisms both required for reliable backref resolving (tree mod log and holding back delayed refs). You cannot make use of one without the other. So instead of requiring the user of this mechanism to setup both correctly, we join them into a single interface. Additionally, we stop inserting non-blockers into fs_info->tree_mod_seq_list as we did before, which was of no value. Signed-off-by: Jan Schmidt