mirror of
https://github.com/kdave/btrfs-progs
synced 2024-12-23 14:45:19 +00:00
717a8b1e5d
Adds zstd support to the btrfs program. An optional dependency on libzstd >= 1.0.0 is added. Autoconf accepts `--enable-zstd' or `--disable-zstd' and defaults to detecting if libzstd is present using `pkg-config'. The patch is also available in my fork of btrfs-progs [1], which passes Travis-CI with the new tests. The prebuilt binary is available there. I haven't updated Android.mk. [1] https://github.com/terrelln/btrfs-progs/tree/devel Signed-off-by: Nick Terrell <terrelln@fb.com> Signed-off-by: David Sterba <dsterba@suse.com>
51 lines
1.8 KiB
C
51 lines
1.8 KiB
C
/*
|
|
* This program is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU General Public
|
|
* License v2 as published by the Free Software Foundation.
|
|
*
|
|
* This program is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
* General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public
|
|
* License along with this program; if not, write to the
|
|
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
|
|
* Boston, MA 021110-1307, USA.
|
|
*/
|
|
|
|
#ifndef __BTRFS_FSFEATURES_H__
|
|
#define __BTRFS_FSFEATURES_H__
|
|
|
|
#include "kerncompat.h"
|
|
|
|
#define BTRFS_MKFS_DEFAULT_NODE_SIZE SZ_16K
|
|
#define BTRFS_MKFS_DEFAULT_FEATURES \
|
|
(BTRFS_FEATURE_INCOMPAT_EXTENDED_IREF \
|
|
| BTRFS_FEATURE_INCOMPAT_SKINNY_METADATA)
|
|
|
|
/*
|
|
* Avoid multi-device features (RAID56) and mixed block groups
|
|
*/
|
|
#define BTRFS_CONVERT_ALLOWED_FEATURES \
|
|
(BTRFS_FEATURE_INCOMPAT_MIXED_BACKREF \
|
|
| BTRFS_FEATURE_INCOMPAT_DEFAULT_SUBVOL \
|
|
| BTRFS_FEATURE_INCOMPAT_COMPRESS_LZO \
|
|
| BTRFS_FEATURE_INCOMPAT_COMPRESS_ZSTD \
|
|
| BTRFS_FEATURE_INCOMPAT_BIG_METADATA \
|
|
| BTRFS_FEATURE_INCOMPAT_EXTENDED_IREF \
|
|
| BTRFS_FEATURE_INCOMPAT_SKINNY_METADATA \
|
|
| BTRFS_FEATURE_INCOMPAT_NO_HOLES)
|
|
|
|
#define BTRFS_FEATURE_LIST_ALL (1ULL << 63)
|
|
|
|
void btrfs_list_all_fs_features(u64 mask_disallowed);
|
|
char* btrfs_parse_fs_features(char *namelist, u64 *flags);
|
|
void btrfs_process_fs_features(u64 flags);
|
|
void btrfs_parse_features_to_string(char *buf, u64 flags);
|
|
void print_kernel_version(FILE *stream, u32 version);
|
|
u32 get_running_kernel_version(void);
|
|
int btrfs_check_nodesize(u32 nodesize, u32 sectorsize, u64 features);
|
|
|
|
#endif
|