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path: root/fs/btrfs/block-group.h
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2019-09-09btrfs: move struct io_ctl to free-space-cache.hDavid Sterba
The io_ctl structure is used for free space management, and used only by the v1 space cache code, but unfortunatlly the full definition is required by block-group.h so it can't be moved to free-space-cache.c without additional changes. Reviewed-by: Johannes Thumshirn <jthumshirn@suse.de> Signed-off-by: David Sterba <dsterba@suse.com>
2019-09-09btrfs: unexport the temporary exported functionsJosef Bacik
These were renamed and exported to facilitate logical migration of different code chunks into block-group.c. Now that all the users are in one file go ahead and rename them back, move the code around, and make them static. Signed-off-by: Josef Bacik <josef@toxicpanda.com> Reviewed-by: David Sterba <dsterba@suse.com> Signed-off-by: David Sterba <dsterba@suse.com>
2019-09-09btrfs: migrate the block group cleanup codeJosef Bacik
This can now be easily migrated as well. Signed-off-by: Josef Bacik <josef@toxicpanda.com> Reviewed-by: David Sterba <dsterba@suse.com> [ refresh on top of sysfs cleanups ] Signed-off-by: David Sterba <dsterba@suse.com>
2019-09-09btrfs: migrate the alloc_profile helpersJosef Bacik
These feel more at home in block-group.c. Signed-off-by: Josef Bacik <josef@toxicpanda.com> Reviewed-by: David Sterba <dsterba@suse.com> [ refresh, adjust btrfs_get_alloc_profile exports ] Signed-off-by: David Sterba <dsterba@suse.com>
2019-09-09btrfs: migrate the chunk allocation codeJosef Bacik
This feels more at home in block-group.c than in extent-tree.c. Signed-off-by: Josef Bacik <josef@toxicpanda.com> Reviewed-by: David Sterba <dsterba@suse.com>i [ refresh ] Signed-off-by: David Sterba <dsterba@suse.com>
2019-09-09btrfs: export block group accounting helpersJosef Bacik
Want to move these functions into block-group.c, so export them. Signed-off-by: Josef Bacik <josef@toxicpanda.com> Reviewed-by: David Sterba <dsterba@suse.com> Signed-off-by: David Sterba <dsterba@suse.com>
2019-09-09btrfs: migrate the dirty bg writeout codeJosef Bacik
This can be easily migrated over now. Signed-off-by: Josef Bacik <josef@toxicpanda.com> Reviewed-by: David Sterba <dsterba@suse.com> [ update comments ] Signed-off-by: David Sterba <dsterba@suse.com>
2019-09-09btrfs: migrate inc/dec_block_group_ro codeJosef Bacik
This can easily be moved now. Signed-off-by: Josef Bacik <josef@toxicpanda.com> Reviewed-by: David Sterba <dsterba@suse.com> [ refresh ] Signed-off-by: David Sterba <dsterba@suse.com>
2019-09-09btrfs: temporarily export btrfs_get_restripe_targetJosef Bacik
This gets used by a few different logical chunks of the block group code, export it while we move things around. Signed-off-by: Josef Bacik <josef@toxicpanda.com> Reviewed-by: David Sterba <dsterba@suse.com> Signed-off-by: David Sterba <dsterba@suse.com>
2019-09-09btrfs: migrate the block group read/creation codeJosef Bacik
All of the prep work has been done so we can now cleanly move this chunk over. Signed-off-by: Josef Bacik <josef@toxicpanda.com> Reviewed-by: David Sterba <dsterba@suse.com> [ refresh, add btrfs_get_alloc_profile export, comment updates ] Signed-off-by: David Sterba <dsterba@suse.com>
2019-09-09btrfs: migrate the block group removal codeJosef Bacik
This is the removal code and the unused bgs code. Signed-off-by: Josef Bacik <josef@toxicpanda.com> Reviewed-by: David Sterba <dsterba@suse.com> [ refresh, move clear_incompat_bg_bits ] Signed-off-by: David Sterba <dsterba@suse.com>
2019-09-09btrfs: temporarily export inc_block_group_roJosef Bacik
This is used in a few logical parts of the block group code, temporarily export it so we can move things in pieces. Signed-off-by: Josef Bacik <josef@toxicpanda.com> Reviewed-by: David Sterba <dsterba@suse.com> Signed-off-by: David Sterba <dsterba@suse.com>
2019-09-09btrfs: migrate the block group caching codeJosef Bacik
We can now just copy it over to block-group.c. Signed-off-by: Josef Bacik <josef@toxicpanda.com> Reviewed-by: David Sterba <dsterba@suse.com> Signed-off-by: David Sterba <dsterba@suse.com>
2019-09-09btrfs: temporarily export fragment_free_spaceJosef Bacik
This is used in caching and reading block groups, so export it while we move these chunks independently. Signed-off-by: Josef Bacik <josef@toxicpanda.com> Reviewed-by: David Sterba <dsterba@suse.com> Signed-off-by: David Sterba <dsterba@suse.com>
2019-09-09btrfs: export the caching control helpersJosef Bacik
Man a lot of people use this stuff. Signed-off-by: Josef Bacik <josef@toxicpanda.com> Reviewed-by: David Sterba <dsterba@suse.com> Signed-off-by: David Sterba <dsterba@suse.com>
2019-09-09btrfs: export the block group caching helpersJosef Bacik
This will make it so we can move them easily. Signed-off-by: Josef Bacik <josef@toxicpanda.com> Reviewed-by: David Sterba <dsterba@suse.com> [ coding style updates ] Signed-off-by: David Sterba <dsterba@suse.com>
2019-09-09btrfs: migrate nocow and reservation helpersJosef Bacik
These are relatively straightforward as well. Signed-off-by: Josef Bacik <josef@toxicpanda.com> Reviewed-by: David Sterba <dsterba@suse.com> Signed-off-by: David Sterba <dsterba@suse.com>
2019-09-09btrfs: migrate the block group ref counting stuffJosef Bacik
Another easy set to move over to block-group.c. Signed-off-by: Josef Bacik <josef@toxicpanda.com> Reviewed-by: David Sterba <dsterba@suse.com> Signed-off-by: David Sterba <dsterba@suse.com>
2019-09-09btrfs: migrate the block group lookup codeJosef Bacik
Move these bits first as they are the easiest to move. Export two of the helpers so they can be moved all at once. Signed-off-by: Josef Bacik <josef@toxicpanda.com> Reviewed-by: David Sterba <dsterba@suse.com> [ minor style updates ] Signed-off-by: David Sterba <dsterba@suse.com>
2019-09-09btrfs: move basic block_group definitions to their own headerJosef Bacik
This is prep work for moving all of the block group cache code into its own file. Signed-off-by: Josef Bacik <josef@toxicpanda.com> Reviewed-by: David Sterba <dsterba@suse.com> [ minor comment updates ] Signed-off-by: David Sterba <dsterba@suse.com>
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