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path: root/fs/btrfs/fs.h
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2022-12-05btrfs: remove the unused endio_raid56_workers and btrfs_raid_bio::end_io_workQu Wenruo1-1/+0
Since we have switched all raid56 workload to submit-and-wait method, there is no use for btrfs_fs_info::endio_raid56_workers workqueue and btrfs_raid_bio::end_io_work. Remove them to save some memory. Signed-off-by: Qu Wenruo <wqu@suse.com> Signed-off-by: David Sterba <dsterba@suse.com>
2022-12-05btrfs: move super_block specific helpers into super.hJosef Bacik1-17/+0
This will make syncing fs.h to user space a little easier if we can pull the super block specific helpers out of fs.h and put them in super.h. Reviewed-by: Johannes Thumshirn <johannes.thumshirn@wdc.com> Signed-off-by: Josef Bacik <josef@toxicpanda.com> Reviewed-by: David Sterba <dsterba@suse.com> Signed-off-by: David Sterba <dsterba@suse.com>
2022-12-05btrfs: move CONFIG_BTRFS_FS_RUN_SANITY_TESTS checks to fs.hJosef Bacik1-0/+9
We already have a few of these in fs.h, move the remaining checks out of ctree.h into fs.h. Reviewed-by: Johannes Thumshirn <johannes.thumshirn@wdc.com> Signed-off-by: Josef Bacik <josef@toxicpanda.com> Reviewed-by: David Sterba <dsterba@suse.com> Signed-off-by: David Sterba <dsterba@suse.com>
2022-12-05btrfs: add dependencies to fs.h and block-rsv.hJosef Bacik1-0/+8
There's several structures that are embedded inside of fs_info.h, so if we don't have all the proper includes when we include fs.h we'll get a variety of compile errors. I fixed this by adding a temporary c file that just had #include "fs.h" and then added include files until the compiler stopped complaining. Reviewed-by: Johannes Thumshirn <johannes.thumshirn@wdc.com> Signed-off-by: Josef Bacik <josef@toxicpanda.com> Reviewed-by: David Sterba <dsterba@suse.com> Signed-off-by: David Sterba <dsterba@suse.com>
2022-12-05btrfs: move btrfs_fs_info declarations into fs.hJosef Bacik1-0/+660
Now that we have a lot of the fs_info related helpers and stuff isolated, copy these over to fs.h out of ctree.h. Signed-off-by: Josef Bacik <josef@toxicpanda.com> Reviewed-by: David Sterba <dsterba@suse.com> [ reformat comments ] Signed-off-by: David Sterba <dsterba@suse.com>
2022-12-05btrfs: move the compat/incompat flag masks to fs.hJosef Bacik1-0/+57
This is fs wide information, move it out of ctree.h into fs.h. Reviewed-by: Johannes Thumshirn <johannes.thumshirn@wdc.com> Reviewed-by: Anand Jain <anand.jain@oracle.com> Signed-off-by: Josef Bacik <josef@toxicpanda.com> Reviewed-by: David Sterba <dsterba@suse.com> Signed-off-by: David Sterba <dsterba@suse.com>
2022-12-05btrfs: add a BTRFS_FS_NEED_TRANS_COMMIT flagJosef Bacik1-0/+3
Currently we are only using fs_info->pending_changes to indicate that we need a transaction commit. The original users for this were removed years ago and we don't have more usage in sight, so this is the only remaining reason to have this field. Add a flag so we can remove this code. Reviewed-by: Johannes Thumshirn <johannes.thumshirn@wdc.com> Reviewed-by: Anand Jain <anand.jain@oracle.com> Signed-off-by: Josef Bacik <josef@toxicpanda.com> Reviewed-by: David Sterba <dsterba@suse.com> Signed-off-by: David Sterba <dsterba@suse.com>
2022-12-05btrfs: move fs_info::flags enum to fs.hJosef Bacik1-0/+68
These definitions are fs wide, take them out of ctree.h and put them in fs.h. Reviewed-by: Johannes Thumshirn <johannes.thumshirn@wdc.com> Reviewed-by: Anand Jain <anand.jain@oracle.com> Signed-off-by: Josef Bacik <josef@toxicpanda.com> Reviewed-by: David Sterba <dsterba@suse.com> Signed-off-by: David Sterba <dsterba@suse.com>
2022-12-05btrfs: move mount option definitions to fs.hJosef Bacik1-0/+63
These are fs wide definitions and helpers, move them out of ctree.h and into fs.h. Reviewed-by: Johannes Thumshirn <johannes.thumshirn@wdc.com> Reviewed-by: Anand Jain <anand.jain@oracle.com> Signed-off-by: Josef Bacik <josef@toxicpanda.com> Reviewed-by: David Sterba <dsterba@suse.com> Signed-off-by: David Sterba <dsterba@suse.com>
2022-12-05btrfs: convert incompat and compat flag test helpers to macrosJosef Bacik1-14/+6
These helpers use functions not defined in fs.h, they're simply accessors of the super block in fs_info, convert them to macros so that we don't have a weird dependency between fs.h and accessors.h. Signed-off-by: Josef Bacik <josef@toxicpanda.com> Reviewed-by: David Sterba <dsterba@suse.com> Signed-off-by: David Sterba <dsterba@suse.com>
2022-12-05btrfs: move BTRFS_FS_STATE* definitions and helpers to fs.hJosef Bacik1-0/+49
We're going to use fs.h to hold fs wide related helpers and definitions, move the FS_STATE enum and related helpers to fs.h, and then update all files that need these definitions to include fs.h. Reviewed-by: Johannes Thumshirn <johannes.thumshirn@wdc.com> Reviewed-by: Anand Jain <anand.jain@oracle.com> Signed-off-by: Josef Bacik <josef@toxicpanda.com> Reviewed-by: David Sterba <dsterba@suse.com> Signed-off-by: David Sterba <dsterba@suse.com>
2022-12-05btrfs: move fs wide helpers out of ctree.hJosef Bacik1-0/+85
We have several fs wide related helpers in ctree.h. The bulk of these are the incompat flag test helpers, but there are things such as btrfs_fs_closing() and the read only helpers that also aren't directly related to the ctree code. Move these into a fs.h header, which will serve as the location for file system wide related helpers. Reviewed-by: Johannes Thumshirn <johannes.thumshirn@wdc.com> Reviewed-by: Anand Jain <anand.jain@oracle.com> Signed-off-by: Josef Bacik <josef@toxicpanda.com> Reviewed-by: David Sterba <dsterba@suse.com> Signed-off-by: David Sterba <dsterba@suse.com>
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