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Author SHA1 Message Date
David Sterba
1ffcc9b455 btrfs-progs: move prefixcmp helper to utils 
Signed-off-by: David Sterba <dsterba@suse.com>
 2017-03-08 13:00:47 +01:00
Goldwyn Rodrigues
2db52a6a48 btrfs-progs: Remove unused function arg in delete_extent_records 
new_len is not used in delete_extent_records().

Signed-off-by: Goldwyn Rodrigues <rgoldwyn@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
 2017-03-08 13:00:47 +01:00
Austin S. Hemmelgarn
01bba62728 btrfs-progs: better document btrfs receive security 
This adds some extra documentation to the btrfs-receive manpage that
explains some of the security related aspects of btrfs-receive.  The
first part covers the fact that the subvolume being received is writable
until the receive finishes, and the second covers the current lack of
sanity checking of the send stream.

Signed-off-by: Austin S. Hemmelgarn <ahferroin7@gmail.com>
Suggested-by: Graham Cobb <g.btrfs@cobb.uk.net>
Signed-off-by: David Sterba <dsterba@suse.com>
 2017-03-08 13:00:47 +01:00
David Sterba
99063d88af btrfs-progs: drop unused argument from btrfs_del_ptr 
Signed-off-by: David Sterba <dsterba@suse.com>
 2017-03-08 13:00:47 +01:00
David Sterba
c6eae415ee btrfs-progs: drop unused argument from btrfs_extend_item 
Signed-off-by: David Sterba <dsterba@suse.com>
 2017-03-08 13:00:47 +01:00
David Sterba
4069aa73d3 btrfs-progs: drop unused argument from btrfs_truncate_item 
Signed-off-by: David Sterba <dsterba@suse.com>
 2017-03-08 13:00:46 +01:00
Jonathan Boulle
2c23b7b871 btrfs-progs: docs: fix typo in receive man page 
Signed-off-by: David Sterba <dsterba@suse.com>
 2017-03-08 13:00:46 +01:00
David Sterba
eb111e9f39 btrfs-progs: move message helpers implementation out of header 
Signed-off-by: David Sterba <dsterba@suse.com>
 2017-03-08 13:00:46 +01:00
David Sterba
bb104f5bce btrfs-progs: move message helpers out of utils 
Signed-off-by: David Sterba <dsterba@suse.com>
 2017-03-08 13:00:46 +01:00
David Sterba
a09f0e96e7 btrfs-progs: move utils code out of header 
There are not performance critical static inlines, we can do the normal
declaration/definition split for various helpers.

Signed-off-by: David Sterba <dsterba@suse.com>
 2017-03-08 13:00:46 +01:00
David Sterba
ca92914804 btrfs-progs: convert: improve assert in make_convert_btrfs 
Signed-off-by: David Sterba <dsterba@suse.com>
 2017-03-08 13:00:46 +01:00
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 bc2d4ccc46e2807964c74ce805fb6405ca2bc842 "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