btrfs-progs/image
Qu Wenruo 636b2e6027 btrfs-progs: remove temporary buffer for super block
There are a lot of call sites where we use the following code snippet:

	u8 super_block_data[BTRFS_SUPER_INFO_SIZE];
	struct btrfs_super_block *sb;
	u64 ret;

	sb = (struct btrfs_super_block *)super_block_data;

The reason for this is, structure btrfs_super_block was smaller than
BTRFS_SUPER_INFO_SIZE.

Thus for anything with csum involved, we have to use a proper 4K buffer.

Since the recent unification of sizeof(struct btrfs_super_block), we no
longer need such workaround, and can use struct btrfs_super_block
directly to do any operation.

Signed-off-by: Qu Wenruo <wqu@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
2021-11-05 12:50:03 +01:00
..
main.c btrfs-progs: remove temporary buffer for super block 2021-11-05 12:50:03 +01:00
Makefile btrfs-progs: build: add stub makefile to image and mkfs 2019-07-04 15:36:01 +02:00
metadump.h btrfs-progs: image: introduce framework for more dump versions 2021-08-25 15:38:53 +02:00
sanitize.c btrfs-progs: move extent_io.c to kernel-shared/ 2020-08-31 17:01:04 +02:00
sanitize.h