| Message ID | 20211021014020.482242-1-wqu@suse.com (mailing list archive) |
|---|---|
| Headers | show |
| Series | btrfs-progs: cleanup related to btrfs super block | expand |
On Thu, Oct 21, 2021 at 09:40:17AM +0800, Qu Wenruo wrote: > This patchset mostly cleans up the mismatch between > BTRFS_SUPER_INFO_SIZE and sizeof(struct btrfs_super_block). > > This cleanup itself is going to replace all the following snippets: > > u8 super_block_data[BTRFS_SUPER_INFO_SIZE]; > struct btrfs_super_block *sb; > > sb = (struct btrfs_super_block *)super_block_data; > > With: > > struct btrfs_super_block sb; > > Also since we're here, also cache csum_type and csum_size in fs_info, > just like what we did in the kernel. > > Qu Wenruo (3): > btrfs-progs: unify sizeof(struct btrfs_super_block) and > BTRFS_SUPER_INFO_SIZE > btrfs-progs: remove temporary buffer for super block > btrfs-progs: cache csum_size and csum_type in btrfs_fs_info Added to devel, thanks, the removal of temporary buffer for superblock is nice.
This patchset mostly cleans up the mismatch between BTRFS_SUPER_INFO_SIZE and sizeof(struct btrfs_super_block). This cleanup itself is going to replace all the following snippets: u8 super_block_data[BTRFS_SUPER_INFO_SIZE]; struct btrfs_super_block *sb; sb = (struct btrfs_super_block *)super_block_data; With: struct btrfs_super_block sb; Also since we're here, also cache csum_type and csum_size in fs_info, just like what we did in the kernel. Qu Wenruo (3): btrfs-progs: unify sizeof(struct btrfs_super_block) and BTRFS_SUPER_INFO_SIZE btrfs-progs: remove temporary buffer for super block btrfs-progs: cache csum_size and csum_type in btrfs_fs_info btrfs-corrupt-block.c | 6 +-- check/main.c | 6 +-- check/mode-common.c | 2 +- cmds/filesystem-usage.c | 8 ++-- cmds/inspect-dump-super.c | 11 ++---- cmds/rescue-chunk-recover.c | 24 ++++++----- cmds/rescue-super-recover.c | 11 +++--- common/device-scan.c | 23 ++++------- common/utils.c | 8 ++-- convert/common.c | 79 +++++++++++++++++-------------------- convert/main.c | 29 ++++++-------- image/main.c | 14 +++---- kernel-shared/ctree.h | 9 +++++ kernel-shared/disk-io.c | 41 +++++++++---------- kernel-shared/disk-io.h | 3 -- kernel-shared/file-item.c | 15 +++---- kernel-shared/print-tree.c | 4 +- kernel-shared/volumes.c | 14 +++---- mkfs/common.c | 8 ++-- 19 files changed, 141 insertions(+), 174 deletions(-)