diff --git a/debian/changelog b/debian/changelog index e21f07fed..c2c4b3a1a 100644 --- a/debian/changelog +++ b/debian/changelog @@ -1,3 +1,9 @@ +linux (3.16.7-ckt9-2~bwh.1) UNRELEASED; urgency=medium + + * btrfs: simplify insert_orphan_item (Closes: #782362) + + -- Ben Hutchings Sat, 11 Apr 2015 00:57:57 +0100 + linux (3.16.7-ckt9-1) unstable; urgency=medium * New upstream stable update: diff --git a/debian/patches/bugfix/all/btrfs-simplify-insert_orphan_item.patch b/debian/patches/bugfix/all/btrfs-simplify-insert_orphan_item.patch new file mode 100644 index 000000000..29f18ab56 --- /dev/null +++ b/debian/patches/bugfix/all/btrfs-simplify-insert_orphan_item.patch @@ -0,0 +1,42 @@ +From: David Sterba +Date: Fri, 2 Jan 2015 19:12:57 +0100 +Subject: btrfs: simplify insert_orphan_item +Origin: https://git.kernel.org/linus/9c4f61f01d269815bb7c37be3ede59c5587747c6 +Bug-Debian: https://bugs.debian.org/782362 + +We can search and add the orphan item in one go, +btrfs_insert_orphan_item will find out if the item already exists. + +Signed-off-by: David Sterba +--- + fs/btrfs/tree-log.c | 16 ++++------------ + 1 file changed, 4 insertions(+), 12 deletions(-) + +--- a/fs/btrfs/tree-log.c ++++ b/fs/btrfs/tree-log.c +@@ -1263,21 +1263,13 @@ out: + } + + static int insert_orphan_item(struct btrfs_trans_handle *trans, +- struct btrfs_root *root, u64 offset) ++ struct btrfs_root *root, u64 ino) + { + int ret; +- struct btrfs_path *path; + +- path = btrfs_alloc_path(); +- if (!path) +- return -ENOMEM; +- +- ret = btrfs_find_item(root, path, BTRFS_ORPHAN_OBJECTID, +- offset, BTRFS_ORPHAN_ITEM_KEY, NULL); +- if (ret > 0) +- ret = btrfs_insert_orphan_item(trans, root, offset); +- +- btrfs_free_path(path); ++ ret = btrfs_insert_orphan_item(trans, root, ino); ++ if (ret == -EEXIST) ++ ret = 0; + + return ret; + } diff --git a/debian/patches/series b/debian/patches/series index fdb9b9a47..01fb1de07 100644 --- a/debian/patches/series +++ b/debian/patches/series @@ -576,3 +576,5 @@ debian/mm-fix-pagecache_get_page-abi-change-in-3.16.7-ckt6.patch debian/tcp-fix-abi-change-in-3.16.7-ckt7.patch debian/usb-avoid-abi-change-in-3.16.7-ckt8.patch debian/procfs-avoid-abi-change-in-3.16.7-ckt8.patch + +bugfix/all/btrfs-simplify-insert_orphan_item.patch