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Author SHA1 Message Date
David Sterba
52319450e7 btrfs-progs: convert: rename members that clash with other functions 
Rename 'free' and also 'used' for consistency.

Signed-off-by: David Sterba <dsterba@suse.com>
 2017-03-08 13:00:46 +01:00
David Sterba
d1d99f50e3 btrfs-progs: mkfs: use const char for label 
Signed-off-by: David Sterba <dsterba@suse.com>
 2017-03-08 13:00:46 +01:00
David Sterba
6783002cd3 btrfs-progs: mkfs: make make_cfg::blocks an internal member 
The caller of make_btrfs does not need to set it, it's for internal use
and can be read after mkfs ends.

Signed-off-by: David Sterba <dsterba@suse.com>
 2017-03-08 13:00:46 +01:00
David Sterba
a2ed85a11d btrfs-progs: mkfs: describe fields of btrfs_mkfs_config 
Signed-off-by: David Sterba <dsterba@suse.com>
 2017-03-08 13:00:46 +01:00
David Sterba
e945e27712 btrfs-progs: mkfs: clear whole mkfs_cfg at once 
Zero out the structure and set only the requested fields.

Signed-off-by: David Sterba <dsterba@suse.com>
 2017-03-08 13:00:46 +01:00
David Sterba
2920c8d526 btrfs-progs: build: remove unused variables from docs makefile 
Signed-off-by: David Sterba <dsterba@suse.com>
 2017-03-08 13:00:46 +01:00
David Sterba
5eff096b78 btrfs-progs: build: use MAKEOPTS where missing 
$(MAKE) should also use MAKEOPTS.

Signed-off-by: David Sterba <dsterba@suse.com>
 2017-03-08 13:00:46 +01:00
David Sterba
0c94504d06 btrfs-progs: build: drop deprecated utility from test dependencies 
Standalone btrfs-debug-tree has been superseded by
'btrfs inspect-internal dump-tree'.

Signed-off-by: David Sterba <dsterba@suse.com>
 2017-03-08 13:00:46 +01:00
David Sterba
1f739d73e3 btrfs-progs: convert: move internal bg size definition 
Signed-off-by: David Sterba <dsterba@suse.com>
 2017-03-08 13:00:46 +01:00
David Sterba
39aa42147a btrfs-progs: convert: rename ext2 function to create a symlink 
Signed-off-by: David Sterba <dsterba@suse.com>
 2017-03-08 13:00:46 +01:00
David Sterba
ed4c7428b7 btrfs-progs: move mkfs helper implementation out of utils 
Signed-off-by: David Sterba <dsterba@suse.com>
 2017-03-08 13:00:46 +01:00
David Sterba
11c83cefb8 btrfs-progs: move more mkfs declarations to the common header 
Signed-off-by: David Sterba <dsterba@suse.com>
 2017-03-08 13:00:46 +01:00
David Sterba
df32b5fa22 btrfs-progs: kerncompat: print trace from ASSERT, if enabled 
Commit bc2d4ccc46 "btrfs-progs:
kerncompat: disconnect assert and warning messages" forgot to add the
print_trace call to assert_trace.

Signed-off-by: David Sterba <dsterba@suse.com>
 2017-03-08 13:00:46 +01:00
David Sterba
d7e3f1d0b7 btrfs-progs: build: build library by default 
Add a convenience rule and build the library by default, not just at the
installation phase.

Signed-off-by: David Sterba <dsterba@suse.com>
 2017-03-08 13:00:46 +01:00
David Sterba
f6dfc0263d btrfs-progs: build: add stub makefile to convert 
A shortcut to compile btrfs-convert from inside the directory.

Signed-off-by: David Sterba <dsterba@suse.com>
 2017-03-08 13:00:46 +01:00
David Sterba
0c362b9031 btrfs-progs: convert: use bit field for convert flags 
Use one flag field instead of several variables. The change cascades
down to the callchain and modifies several functions.

Signed-off-by: David Sterba <dsterba@suse.com>
 2017-03-08 13:00:46 +01:00
David Sterba
c45a060f3e btrfs-progs: convert: use helper for special inode number check 
Signed-off-by: David Sterba <dsterba@suse.com>
 2017-03-08 13:00:46 +01:00
David Sterba
9368a77456 btrfs-progs: convert: better error handling in ext2_read_used_space 
Signed-off-by: David Sterba <dsterba@suse.com>
 2017-03-08 13:00:46 +01:00
David Sterba
5bcff79f14 btrfs-progs: convert: remove unused includes 
Signed-off-by: David Sterba <dsterba@suse.com>
 2017-03-08 13:00:46 +01:00
David Sterba
4927a9b268 btrfs-progs: convert: use on-stack buffer for subvol name dir 
Get rid of dynamic allocation.

Signed-off-by: David Sterba <dsterba@suse.com>
 2017-03-08 13:00:46 +01:00
David Sterba
6b74f2fbe3 btrfs-progs: convert: use fixed lenght array for source fs name 
Signed-off-by: David Sterba <dsterba@suse.com>
 2017-03-08 13:00:46 +01:00
David Sterba
cf83a41a02 btrfs-progs: convert: move struct initialization to the init function 
The context is zeroed in convert_open_fs after and overwrites the rbtree
initialization, which accidentally is the same (NULL).

Signed-off-by: David Sterba <dsterba@suse.com>
 2017-03-08 13:00:46 +01:00
David Sterba
663253415f btrfs-progs: build: add rule for building cscope index 
Signed-off-by: David Sterba <dsterba@suse.com>
 2017-03-08 13:00:46 +01:00
David Sterba
732056e3d3 btrfs-progs: build: split makefile to generated and stable parts 
It's not really necessary to configure and regenerate Makefiles in cases
like adding a new source file. The build environment and optional
features are not affected by that.

Signed-off-by: David Sterba <dsterba@suse.com>
 2017-03-08 13:00:46 +01:00
David Sterba
0c49ff5fb5 btrfs-progs: build: add rule for ctags 
Signed-off-by: David Sterba <dsterba@suse.com>
 2017-03-08 13:00:46 +01:00
David Sterba
f989881ccd btrfs-progs: convert: update some forward declarations 
Add missing and reorder so they come next to the structures using them.

Signed-off-by: David Sterba <dsterba@suse.com>
 2017-03-08 13:00:46 +01:00
David Sterba
c0acc29c99 btrfs-progs: convert: use wider types types for inode counts for progress reports 
Signed-off-by: David Sterba <dsterba@suse.com>
 2017-03-08 13:00:46 +01:00
David Sterba
0a5d16eca7 btrfs-progs: mkfs: make list of source fs more visible 
Signed-off-by: David Sterba <dsterba@suse.com>
 2017-03-08 13:00:46 +01:00
David Sterba
6550f5b9ed btrfs-progs: build: remove directory-specific include paths 
The convert and image utilities used include, but we specify the headers
by path relative to the toplevel directory for clarity. The compiler
option is not needed.

Signed-off-by: David Sterba <dsterba@suse.com>
 2017-03-08 13:00:46 +01:00
David Sterba
dc1c2c4bb0 btrfs-progs: build: use target deps on commandline via automatic variable 
The dependencies are duplicated in many targets, but we can use the $^
variable to simplify the command line.

Signed-off-by: David Sterba <dsterba@suse.com>
 2017-03-08 13:00:45 +01:00
David Sterba
9876a6b24c btrfs-progs: build: replace target names with automatic variable 
Signed-off-by: David Sterba <dsterba@suse.com>
 2017-03-08 13:00:45 +01:00
David Sterba
d9119007d1 btrfs-progs: build: reorder target dependencies 
Reorder target dependencies:

1) target-specific objects
2) common objects
3) library objects
4) static libraries

1-3 are for faster detection of build failures, the specific objects
reflect changes to the source, but otherwise is only a cosmetic change.
The 4 is for correct order during linking, if we'd use the $^ variable.

Signed-off-by: David Sterba <dsterba@suse.com>
 2017-03-08 13:00:45 +01:00
David Sterba
839d857c7e btrfs-progs: build: split LIBS 
Not all the build targets use all libs listed in LIBS, separate the
common and compression ones.

Signed-off-by: David Sterba <dsterba@suse.com>
 2017-03-08 13:00:45 +01:00
David Sterba
c439152191 btrfs-progs: build: list mkfs.btrfs build objects in a variable 
Signed-off-by: David Sterba <dsterba@suse.com>
 2017-03-08 13:00:45 +01:00
David Sterba
30dc24dc84 btrfs-progs: build: list convert build objects in a variable 
Signed-off-by: David Sterba <dsterba@suse.com>
 2017-03-08 13:00:45 +01:00
David Sterba
3a724cbde0 btrfs-progs: convert: move implementation for interal conversion API to own file 
Signed-off-by: David Sterba <dsterba@suse.com>
 2017-03-08 13:00:45 +01:00
David Sterba
03c085861b btrfs-progs: convert: move ext2 conversion out of main.c 
Signed-off-by: David Sterba <dsterba@suse.com>
 2017-03-08 13:00:45 +01:00
David Sterba
27e927e775 btrfs-progs: convert: move ext2 definitions out of main 
Signed-off-by: David Sterba <dsterba@suse.com>
 2017-03-08 13:00:45 +01:00
David Sterba
2798a5df33 btrfs-progs: convert: move definitions for interal conversion API to own file 
Signed-off-by: David Sterba <dsterba@suse.com>
 2017-03-08 13:00:45 +01:00
David Sterba
a20142ed71 btrfs-progs: move fs features implementation to own file 
Signed-off-by: David Sterba <dsterba@suse.com>
 2017-03-08 13:00:45 +01:00
David Sterba
14f9565c11 btrfs-progs: move fs features declarations to own header from utils 
Signed-off-by: David Sterba <dsterba@suse.com>
 2017-03-08 13:00:45 +01:00
David Sterba
203c52a850 btrfs-progs: convert: move common api implementation to own file 
Lots of moved code but no actual changes.

Signed-off-by: David Sterba <dsterba@suse.com>
 2017-03-08 13:00:45 +01:00
David Sterba
ef9ddf7a5c btrfs-progs: mkfs: move common api implementation to own file 
Signed-off-by: David Sterba <dsterba@suse.com>
 2017-03-08 13:00:45 +01:00
David Sterba
5f276edfda btrfs-progs: move convert definitions to own header 
Create a header for filesystem conversion API, the config and the main
entry function.

Signed-off-by: David Sterba <dsterba@suse.com>
 2017-03-08 13:00:45 +01:00
David Sterba
ad7c469ac3 btrfs-progs: move mkfs definitions to own header 
Create a header for filesystem creation API, the config and the main
entry function.

Signed-off-by: David Sterba <dsterba@suse.com>
 2017-03-08 13:00:45 +01:00
David Sterba
50ac7b6dc8 btrfs-progs: move some common definitions to own header 
Start a header for various defines that are supposed to be used in any
context or subpart.

Signed-off-by: David Sterba <dsterba@suse.com>
 2017-03-08 13:00:45 +01:00
David Sterba
a52537a594 btrfs-progs: move help implemetnation to own file 
Signed-off-by: David Sterba <dsterba@suse.com>
 2017-03-08 13:00:45 +01:00
David Sterba
1c880f34f1 btrfs-progs: move help defines to own header 
Signed-off-by: David Sterba <dsterba@suse.com>
 2017-03-08 13:00:45 +01:00
David Sterba
e235f12de2 btrfs-progs: find-root: rename usage helper 
This would clash with the generic usage from commands.h.

Signed-off-by: David Sterba <dsterba@suse.com>
 2017-03-08 13:00:45 +01:00
Qu Wenruo
c928522052 btrfs-progs: Introduce macro to calculate backup superblock offset 
Introduce a new macro, BTRFS_SB_OFFSET() to calculate backup superblock
offset, this is handy if one wants to initialize static array at
declaration time.

Suggested-by: David Sterba <dsterba@suse.cz>
Signed-off-by: Qu Wenruo <quwenruo@cn.fujitsu.com>
Signed-off-by: David Sterba <dsterba@suse.com>
 2017-03-08 13:00:45 +01:00