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* btrfs-progs: check: use on-stack path buffer in delete_bad_itemDavid Sterba2016-11-09
| | | | | | | We don't need to conserve stack space too much unlike kernel, also remove one error condition. Signed-off-by: David Sterba <dsterba@suse.com>
* btrfs-progs: check: use on-stack path buffer in recow_extent_bufferDavid Sterba2016-11-09
| | | | | | | We don't need to conserve stack space too much unlike kernel, also remove one error condition. Signed-off-by: David Sterba <dsterba@suse.com>
* btrfs-progs: check: use on-stack path buffer in reset_balanceDavid Sterba2016-11-09
| | | | | | | We don't need to conserve stack space too much unlike kernel, also remove one error condition. Signed-off-by: David Sterba <dsterba@suse.com>
* btrfs-progs: check: use on-stack path buffer in reset_block_groupsDavid Sterba2016-11-09
| | | | | | | We don't need to conserve stack space too much unlike kernel, also remove one error condition. Signed-off-by: David Sterba <dsterba@suse.com>
* btrfs-progs: check: use on-stack path buffer in fixup_extent_flagsDavid Sterba2016-11-09
| | | | | | | We don't need to conserve stack space too much unlike kernel, also remove one error condition. Signed-off-by: David Sterba <dsterba@suse.com>
* btrfs-progs: check: use on-stack path buffer in fixup_extent_refsDavid Sterba2016-11-09
| | | | | | | We don't need to conserve stack space too much unlike kernel, also remove one error condition. Signed-off-by: David Sterba <dsterba@suse.com>
* btrfs-progs: check: use on-stack path buffer in record_orphan_data_extentsDavid Sterba2016-11-09
| | | | | | | We don't need to conserve stack space too much unlike kernel, also remove one error condition. Signed-off-by: David Sterba <dsterba@suse.com>
* btrfs-progs: check: use on-stack path buffer in delete_duplicate_recordsDavid Sterba2016-11-09
| | | | | | | We don't need to conserve stack space too much unlike kernel, also remove one error condition. Signed-off-by: David Sterba <dsterba@suse.com>
* btrfs-progs: check: use on-stack path buffer in check_extent_existsDavid Sterba2016-11-09
| | | | | | | We don't need to conserve stack space too much unlike kernel, also remove one error condition. Signed-off-by: David Sterba <dsterba@suse.com>
* btrfs-progs: check: use on-stack path buffer in check_extent_csumsDavid Sterba2016-11-09
| | | | | | | We don't need to conserve stack space too much unlike kernel, also remove one error condition. Signed-off-by: David Sterba <dsterba@suse.com>
* btrfs-progs: check: use on-stack path buffer in verify_space_cacheDavid Sterba2016-11-09
| | | | | | | We don't need to conserve stack space too much unlike kernel, also remove one error condition. Signed-off-by: David Sterba <dsterba@suse.com>
* btrfs-progs: check: use on-stack path buffer in try_to_fix_bad_blockDavid Sterba2016-11-09
| | | | | | | We don't need to conserve stack space too much unlike kernel, also remove one error condition. Signed-off-by: David Sterba <dsterba@suse.com>
* btrfs-progs: check: use on-stack path buffer in repair_btreeDavid Sterba2016-11-09
| | | | | | | We don't need to conserve stack space too much unlike kernel, also remove one error condition. Signed-off-by: David Sterba <dsterba@suse.com>
* btrfs-progs: check: use on-stack path buffer in try_repair_inodeDavid Sterba2016-11-09
| | | | | | | We don't need to conserve stack space too much unlike kernel, also remove one error condition. Signed-off-by: David Sterba <dsterba@suse.com>
* btrfs-progs: check: use on-stack path buffer in find_normal_file_extentDavid Sterba2016-11-09
| | | | | | | We don't need to conserve stack space too much unlike kernel, also remove one error condition. Signed-off-by: David Sterba <dsterba@suse.com>
* btrfs-progs: check: use on-stack path buffer in delete_dir_indexDavid Sterba2016-11-09
| | | | | | | We don't need to conserve stack space too much unlike kernel, also remove one error condition. Signed-off-by: David Sterba <dsterba@suse.com>
* btrfs-progs: check: use on-stack path buffer in add_missing_dir_indexDavid Sterba2016-11-09
| | | | | | | We don't need to conserve stack space too much unlike kernel, also remove one error condition. Signed-off-by: David Sterba <dsterba@suse.com>
* btrfs-progs: convert bitfield to separate variables in btrfs_pathDavid Sterba2016-11-09
| | | | | | We don't have that many bitfields that would save space. Signed-off-by: David Sterba <dsterba@suse.com>
* btrfs-progs: qgroup: use on-stack path buffer in repair_qgroup_statusDavid Sterba2016-11-09
| | | | | | | We don't need to conserve stack space too much unlike kernel, also remove one error condition. Signed-off-by: David Sterba <dsterba@suse.com>
* btrfs-progs: qgroup: use on-stack path buffer in repair_qgroup_infoDavid Sterba2016-11-09
| | | | | | | We don't need to conserve stack space too much unlike kernel, also remove one error condition. Signed-off-by: David Sterba <dsterba@suse.com>
* btrfs-progs: utils: remove useless check in make_btrfsDavid Sterba2016-11-09
| | | | | | | A leftover when fs_uuid was dynamically allocated, the condition was always true, no functional change. Signed-off-by: David Sterba <dsterba@suse.com>
* btrfs-progs: fi du: don't redefine standard macro/functionDavid Sterba2016-11-09
| | | | | | The macro dprintf is defined in stdio.h, rename it. Signed-off-by: David Sterba <dsterba@suse.com>
* btrfs-progs: dump-tree: use new names for obsoleted keysDavid Sterba2016-11-09
| | | | | | | The DEV_STATS and BALANCE_ITEM have been deprecated in favor of more general items, print the new names in the dump. Signed-off-by: David Sterba <dsterba@suse.com>
* btrfs-progs: image: use embedded array for metadump cluster bufferDavid Sterba2016-11-09
| | | | Signed-off-by: David Sterba <dsterba@suse.com>
* btrfs-progs: image: use fixed-size array for worker thread pointersDavid Sterba2016-11-09
| | | | | | No need to dynamically allocate the thread pointers. Signed-off-by: David Sterba <dsterba@suse.com>
* btrfs-progs: image: add symbolic constant for max thread countDavid Sterba2016-11-09
| | | | Signed-off-by: David Sterba <dsterba@suse.com>
* btrfs-progs: image: use on-stack path buffer in fixup_devicesDavid Sterba2016-11-09
| | | | | | | We don't need to conserve stack space too much unlike kernel, also remove one error condition. Signed-off-by: David Sterba <dsterba@suse.com>
* btrfs-progs: image: use on-stack path buffer in create_metadumpDavid Sterba2016-11-09
| | | | | | | We don't need to conserve stack space too much unlike kernel, also remove one error condition. Signed-off-by: David Sterba <dsterba@suse.com>
* btrfs-progs: convert: use on-stack path buffer in link_subvolDavid Sterba2016-11-09
| | | | | | | We don't need to conserve stack space too much unlike kernel, also remove one error condition. Signed-off-by: David Sterba <dsterba@suse.com>
* btrfs-progs: convert: use on-stack path buffer in create_imageDavid Sterba2016-11-09
| | | | | | | We don't need to conserve stack space too much unlike kernel, also remove one error condition. Signed-off-by: David Sterba <dsterba@suse.com>
* btrfs-progs: convert: use on-stack path buffer in record_file_blocksDavid Sterba2016-11-09
| | | | | | | We don't need to conserve stack space too much unlike kernel, also remove one error condition. Signed-off-by: David Sterba <dsterba@suse.com>
* btrfs-progs: mkfs: use on-stack path buffer in cleanup_temp_chunksDavid Sterba2016-11-09
| | | | | | | We don't need to conserve stack space too much unlike kernel, also remove one error condition. Signed-off-by: David Sterba <dsterba@suse.com>
* btrfs-progs: reduce size of btrfs_path::lowest_levelDavid Sterba2016-11-09
| | | | Signed-off-by: David Sterba <dsterba@suse.com>
* btrfs-progs: reduce size of btrfs_path::readaDavid Sterba2016-11-09
| | | | | | | We use only a few values, reada accessed not in performance critical contexts. Signed-off-by: David Sterba <dsterba@suse.com>
* btrfs-progs: reduce size of btrfs_path, locks are not usedDavid Sterba2016-11-09
| | | | | | | Size of btrfs_path can be reduced by 32 bytes as we don't use the locks array, down to 112 from 144 bytes. Signed-off-by: David Sterba <dsterba@suse.com>
* btrfs-progs: mkfs: constify some char parametersDavid Sterba2016-11-09
| | | | Signed-off-by: David Sterba <dsterba@suse.com>
* btrfs-progs: mkfs: use const char for unmodified members of directory_name_entryDavid Sterba2016-11-09
| | | | | | We never modify the members, just point them to other strings. Signed-off-by: David Sterba <dsterba@suse.com>
* btrfs-progs: check: reorder fields in inode_backref for better packingDavid Sterba2016-11-09
| | | | | | | The structure size went from 56 bytes to 48, which could save some bytes in larger scale. Signed-off-by: David Sterba <dsterba@suse.com>
* btrfs-progs: check: unify type for inode_backref::itemtypeDavid Sterba2016-11-09
| | | | Signed-off-by: David Sterba <dsterba@suse.com>
* btrfs-progs: check: unify type for inode_backref::filetypeDavid Sterba2016-11-09
| | | | Signed-off-by: David Sterba <dsterba@suse.com>
* btrfs-progs: send: cleanup use of ctransid delta temporary variable in ↵David Sterba2016-11-09
| | | | | | find_good_parent Signed-off-by: David Sterba <dsterba@suse.com>
* btrfs-progs: send: cleanup, rename send context variablesDavid Sterba2016-11-09
| | | | Signed-off-by: David Sterba <dsterba@suse.com>
* btrfs-progs: send: cleanup, rename some variables in dump_threadDavid Sterba2016-11-09
| | | | Signed-off-by: David Sterba <dsterba@suse.com>
* btrfs-progs: send: clean types in write_bufDavid Sterba2016-11-09
| | | | | | Use matching types for buffer, return value and buffer sizes. Signed-off-by: David Sterba <dsterba@suse.com>
* btrfs-progs: send: use proper type for read result, and rename the variableDavid Sterba2016-11-09
| | | | Signed-off-by: David Sterba <dsterba@suse.com>
* btrfs-progs: send: increase size of transfer bufferDavid Sterba2016-11-09
| | | | | | | | | | | | | | | | | | 4K is quite small, increase it to 64K. This reduces number of context switches and calls to read. Kernel sends us about 50K of data per read, so increasing the buffer further does not make any improvement. Example run on tests/cli-tests/004-send-parent-multi-subvol: 4K: - ~800 context switches - ~5000 calls to read 64K: - ~450 context switches - ~500 calls to read Signed-off-by: David Sterba <dsterba@suse.com>
* btrfs-progs: send: constify some arugmentsDavid Sterba2016-11-09
| | | | Signed-off-by: David Sterba <dsterba@suse.com>
* btrfs-progs: tests: add test for multi-subvolume send from parentDavid Sterba2016-11-09
| | | | | | | Fixed by "btrfs-progs: send: fix handling of multiple snapshots (-p option)". Signed-off-by: David Sterba <dsterba@suse.com>
* btrfs-progs: dump-tree: convert dir-item-to-string to tableDavid Sterba2016-11-09
| | | | Signed-off-by: David Sterba <dsterba@suse.com>
* btrfs-progs: dump-tree: convert key-to-string to tableDavid Sterba2016-11-09
| | | | Signed-off-by: David Sterba <dsterba@suse.com>
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