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Userspace utilities to manage btrfs filesystems
2,163 Commits 17 Branches 164 Tags 28 MiB
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Anand Jain 94789777b9 btrfs-progs: provide fail safe for BTRFS_IOC_GET_FSLABEL ioctl 
Old kernels before 3.9 do not provide ioctl BTRFS_IOC_GET_FSLABEL.
So we need to provide a fail safe logic for btrfs-progs running
on those kernel.

In this patch when get_label_mounted() fails on the old kernel
it will fail back to the old method and uses get_label_unmounted(),
where it will read from the disk directly.

Signed-off-by: Anand Jain <anand.jain@oracle.com>
Signed-off-by: David Sterba <dsterba@suse.com>
2015-10-02 17:52:10 +02:00
Documentation btrfs-progs: docs: add option variants, defaults and versions to mount options 2015-09-15 00:40:00 +02:00
tests btrfs-progs: tests: Add '-o loop' to mount command line in convert-tests.sh 2015-09-20 14:31:02 +02:00
.gitignore btrfs-progs: update .gitignore 2015-06-02 17:16:47 +02:00
Android.mk btrfs-progs: Add Android build mk file 2015-09-01 14:02:49 +02:00
androidcompat.h btrfs-progs: add compat header for android 2015-09-01 14:02:49 +02:00
autogen.sh btrfs-progs: autogen: add check for pkg-config 2015-09-07 11:09:17 +02:00
backref.c btrfs-progs: read_tree_block() and read_node_slot() cleanup. 2015-02-02 19:21:24 +01:00
backref.h btrfs-progs: unify header file inclusion protections 2015-01-21 17:49:26 +01:00
bcp
bitops.h btrfs-progs: compat: define DIV_ROUND_UP if not already defined 2015-06-05 23:29:59 +02:00
btrfs-calc-size.c btrfs-progs: cleanup, update function definitions to be ANSI conformant 2015-09-14 23:46:19 +02:00
btrfs-completion btrfs-progs: inspect: add command min-dev-size 2015-08-31 19:25:08 +02:00
btrfs-convert.c btrfs-progs: close inode scan in copy_inodes 2015-09-09 17:44:21 +02:00
btrfs-corrupt-block.c btrfs-progs: cleanup, mark more functions static 2015-09-14 23:45:53 +02:00
btrfs-crc.c
btrfs-debug-tree.c btrfs-progs: accept --help as option in the standalone utilities 2015-06-11 00:23:30 +02:00
btrfs-debugfs btrfs-progs: Add simple python front end to the search ioctl 2014-12-04 17:03:49 +01:00
btrfs-find-root.c btrfs-progs: find-root: Output matched root when searching all roots 2015-08-31 19:25:13 +02:00
btrfs-fragments.c btrfs-progs: drop feature defines from C files, in favour of CFLAGS defines 2015-01-27 14:45:59 +01:00
btrfs-image.c btrfs-progs: image: close all_devices at the end 2015-09-11 17:03:39 +02:00
btrfs-list.c btrfs-progs: fix memory leaks in error path 2015-08-31 19:25:12 +02:00
btrfs-list.h btrfs-progs: add missing includes to header files 2015-06-10 02:52:21 +02:00
btrfs-map-logical.c btrfs-progs: fix memory leak in btrfs-map-logical main() 2015-08-31 19:25:14 +02:00
btrfs-select-super.c btrfs-progs: autoconf: use standard PACKAGE_* macros 2015-01-28 18:00:58 +01:00
btrfs-show-super.c btrfs-progs: show-super: print human readable text for super flags 2015-05-14 15:41:07 +02:00
btrfs-zero-log.c btrfs-progs: cleanup and deprecate btrfs-zero-log 2015-06-05 18:02:08 +02:00
btrfs.c btrfs-progs: print compact help for btrfs 2015-06-09 14:27:54 +02:00
btrfsck.h btrfs-progs: add missing includes to header files 2015-06-10 02:52:21 +02:00
btrfstune.c btrfs-progs: btrfstune: remove unnecessary fsid checks 2015-09-02 19:07:51 +02:00
chunk-recover.c btrfs-progs: remove unused argument from block_group_free_all_extent 2015-09-02 18:56:54 +02:00
cmds-balance.c btrfs-progs: add command group info strings 2015-06-09 14:26:33 +02:00
cmds-check.c btrfs-progs: cleanup, mark more functions static 2015-09-14 23:45:53 +02:00
cmds-device.c btrfs-progs: cleanup, mark more functions static 2015-09-14 23:45:53 +02:00
cmds-fi-usage.c btrfs-progs: Use common unit parser for btrfs filesystem command 2015-09-01 14:02:48 +02:00
cmds-fi-usage.h btrfs-progs: add missing includes to header files 2015-06-10 02:52:21 +02:00
cmds-filesystem.c btrfs-progs: provide fail safe for BTRFS_IOC_GET_FSLABEL ioctl 2015-10-02 17:52:10 +02:00
cmds-inspect.c btrfs-progs: compilation errors when using musl libc 2015-08-31 19:25:11 +02:00
cmds-property.c btrfs-progs: prop: use macro terminator for command list 2015-08-31 19:25:09 +02:00
cmds-qgroup.c btrfs-progs: Use common unit parser for btrfs qgroup command 2015-09-01 14:01:59 +02:00
cmds-quota.c btrfs-progs: add command group info strings 2015-06-09 14:26:33 +02:00
cmds-receive.c btrfs-progs: use android compat header 2015-09-01 14:02:49 +02:00
cmds-replace.c btrfs-progs: fix use after free in replace start 2015-08-31 19:25:13 +02:00
cmds-rescue.c btrfs-progs: cleanup, mark more functions static 2015-09-14 23:45:53 +02:00
cmds-restore.c btrfs-progs: restore: add more long option variants 2015-05-14 15:41:06 +02:00
cmds-scrub.c btrfs-progs: use android compat header 2015-09-01 14:02:49 +02:00
cmds-send.c btrfs-progs: add newline to some error messages 2015-08-31 19:25:13 +02:00
cmds-subvolume.c btrfs-progs: Simplify all-subvolumn-clean condition for wait_for_subvolume_cleaning 2015-09-01 14:02:49 +02:00
commands.h btrfs-progs: alias btrfs device delete to btrfs device remove 2015-06-26 16:33:39 +02:00
configure.ac btrfs-progs: configure: fix typo in summary 2015-06-22 01:13:48 +02:00
COPYING
crc32c.c
crc32c.h
ctree.c btrfs-progs: check for item end outside of leaf 2015-07-01 15:20:23 +02:00
ctree.h btrfs-progs: Avoid uninitialized data in output of btrfs-convert 2015-09-09 17:43:05 +02:00
dir-item.c btrfs-progs: cleanup, mark more functions static 2015-09-14 23:45:53 +02:00
dir-test.c
disk-io.c btrfs-progs: use calloc instead of malloc+memset for tree roots 2015-09-14 22:04:02 +02:00
disk-io.h btrfs-progs: export read_extent_data function 2015-06-17 16:08:35 +02:00
extent_io.c btrfs-progs: Avoid reading bad fd in case of missing device. 2015-08-31 19:25:12 +02:00
extent_io.h btrfs-progs: Move (set/clear_)extent_buffer_uptodate() to extent_io.h. 2015-02-27 17:44:11 +01:00
extent-cache.c btrfs-progs: Add last_cache_extent() for extent-cache. 2014-12-10 11:54:10 +01:00
extent-cache.h btrfs-progs: unify header file inclusion protections 2015-01-21 17:49:26 +01:00
extent-tree.c btrfs-progs: convert: Avoid allocating metadata extent crossing stripe boundary 2015-08-31 19:25:10 +02:00
file-item.c
file.c btrfs-progs: Add btrfs_get_extent() and btrfs_punch_hole(). 2015-02-02 14:16:38 +01:00
find-root.c btrfs-progs: find-root: fix a bug that will cause wrong result 2015-08-31 19:25:13 +02:00
find-root.h btrfs-progs: Add new find-root.[ch] infrastructure 2015-02-11 18:34:04 +01:00
free-space-cache.c btrfs-progs: add newline to some error messages 2015-08-31 19:25:13 +02:00
free-space-cache.h btrfs-progs: add missing includes to header files 2015-06-10 02:52:21 +02:00
fsck.btrfs btrfs-progs: fsck.btrfs: Fix bashism and bad getopts processing 2015-05-21 16:53:44 +02:00
hash.h btrfs-progs: unify header file inclusion protections 2015-01-21 17:49:26 +01:00
hasher.c
help.c btrfs-progs: no extra newline between aliased commands in help text 2015-06-26 16:44:29 +02:00
inode-item.c btrfs-progs: fix overflow check in btrfs_insert_inode_ref 2014-12-30 15:48:55 +01:00
inode-map.c
inode.c btrfs-progs: handle orphan creation error in btrfs_unlink 2015-01-06 18:46:03 +01:00
INSTALL btrfs-progs: INSTALL: enhance build instructions 2015-09-07 11:46:32 +02:00
ioctl-test.c
ioctl.h btrfs-progs: add missing includes to header files 2015-06-10 02:52:21 +02:00
kerncompat.h btrfs-progs: compilation errors when using musl libc 2015-08-31 19:25:11 +02:00
library-test.c
list_sort.c
list_sort.h
list.h
Makefile.in btrfs-progs: makefile: drop u option from ar invocation 2015-09-08 13:53:33 +02:00
mkfs.c btrfs-progs: use android compat header 2015-09-01 14:02:49 +02:00
print-tree.c btrfs-progs: print-tree: print stripe len of a chunk 2015-08-31 19:25:09 +02:00
print-tree.h btrfs-progs: unify header file inclusion protections 2015-01-21 17:49:26 +01:00
props.c btrfs-progs: Introduce change_header_uuid function 2015-05-14 15:41:07 +02:00
props.h btrfs-progs: unify header file inclusion protections 2015-01-21 17:49:26 +01:00
qgroup-verify.c btrfs-progs: read_tree_block() and read_node_slot() cleanup. 2015-02-02 19:21:24 +01:00
qgroup-verify.h btrfs-progs: add missing includes to header files 2015-06-10 02:52:21 +02:00
qgroup.c btrfs-progs: cleanup, update function definitions to be ANSI conformant 2015-09-14 23:46:19 +02:00
qgroup.h btrfs-progs: add missing includes to header files 2015-06-10 02:52:21 +02:00
quick-test.c
radix-tree.c btrfs-progs: Remove a unused function root_gtp_mask(). 2014-12-19 15:04:56 +01:00
radix-tree.h
raid6.c
random-test.c
rbtree_augmented.h
rbtree-utils.c
rbtree-utils.h
rbtree.c
rbtree.h
repair.c
repair.h btrfs-progs: add missing includes to header files 2015-06-10 02:52:21 +02:00
root-tree.c
send-stream.c btrfs-progs: fix compiler warning 2014-11-07 18:14:38 +01:00
send-stream.h btrfs-progs: add missing includes to header files 2015-06-10 02:52:21 +02:00
send-test.c btrfs-progs: drop feature defines from C files, in favour of CFLAGS defines 2015-01-27 14:45:59 +01:00
send-utils.c btrfs-progs: drop argument from attribute deprecated 2015-06-30 15:05:07 +02:00
send-utils.h btrfs-progs: drop argument from attribute deprecated 2015-06-30 15:05:07 +02:00
send.h btrfs-progs: unify header file inclusion protections 2015-01-21 17:49:26 +01:00
show-blocks
string-table.c btrfs-progs: Add helpers functions to handle the printing of data in tabular format 2014-12-04 16:48:09 +01:00
string-table.h btrfs-progs: unify header file inclusion protections 2015-01-21 17:49:26 +01:00
super-recover.c Btrfs-progs: skip opening all devices with restore 2015-02-09 14:53:15 -05:00
task-utils.c btrfs-progs: Set info->periodic.timer_fd to 0 in init-fail 2015-08-31 19:25:10 +02:00
task-utils.h btrfs-progs: unify header file inclusion protections 2015-01-21 17:49:26 +01:00
transaction.h btrfs-progs: add missing includes to header files 2015-06-10 02:52:21 +02:00
ulist.c
ulist.h btrfs-progs: unify header file inclusion protections 2015-01-21 17:49:26 +01:00
utils-lib.c btrfs-progs: drop feature defines from C files, in favour of CFLAGS defines 2015-01-27 14:45:59 +01:00
utils.c btrfs-progs: provide fail safe for BTRFS_IOC_GET_FSLABEL ioctl 2015-10-02 17:52:10 +02:00
utils.h btrfs-progs: provide fail safe for BTRFS_IOC_GET_FSLABEL ioctl 2015-10-02 17:52:10 +02:00
uuid-tree.c
version.h.in btrfs-progs: re-introduce BTRFS_BUILD_VERSION in version.h 2015-03-16 18:40:06 +01:00
version.sh Btrfs progs v4.2.1 2015-09-20 14:50:06 +02:00
volumes.c btrfs-progs: Introduce btrfs_close_all_devices helper 2015-08-31 19:25:13 +02:00
volumes.h btrfs-progs: fix cross stripe boundary check 2015-09-11 16:46:14 +02:00