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2022-12-05btrfs: merge struct extent_page_data to btrfs_bio_ctrlDavid Sterba1-60/+55
The two structures appear on the same call paths, btrfs_bio_ctrl is embedded in extent_page_data and we pass bio_ctrl to some functions. After merging there are fewer indirections and we have only one control structure. The packing remains same. The btrfs_bio_ctrl was selected as the target structure as the operation is closer to bio processing. Structure layout: struct btrfs_bio_ctrl { struct bio * bio; /* 0 8 */ int mirror_num; /* 8 4 */ enum btrfs_compression_type compress_type; /* 12 4 */ u32 len_to_stripe_boundary; /* 16 4 */ u32 len_to_oe_boundary; /* 20 4 */ btrfs_bio_end_io_t end_io_func; /* 24 8 */ bool extent_locked; /* 32 1 */ bool sync_io; /* 33 1 */ /* size: 40, cachelines: 1, members: 8 */ /* padding: 6 */ /* last cacheline: 40 bytes */ }; Signed-off-by: David Sterba <dsterba@suse.com>
2022-12-05btrfs: switch extent_page_data bit fields to boolsDavid Sterba1-2/+2
The semantics of the two members is a boolean, so change the type accordingly. We have space in extent_page_data due to alignment there's no change in size. Signed-off-by: David Sterba <dsterba@suse.com>
2022-12-05btrfs: simplify percent calculation helpers, rename div_factorDavid Sterba9-33/+18
The div_factor* helpers calculate fraction or percentage fraction. The name is a bit confusing, we use it only for percentage calculations and there are two helpers. There's a helper mult_frac that's for general fractions, that tries to be accurate but we multiply and divide by small numbers so we can use the div_u64 helper. Rename the div_factor* helpers and use 1..100 percentage range, also drop the case checking for percentage == 100, it's never hit. The conversions: * div_factor calculates tenths and the numbers need to be adjusted * div_factor_fine is direct replacement Signed-off-by: David Sterba <dsterba@suse.com>
2022-12-05btrfs: update stale comment for nowait direct IO writesFilipe Manana1-2/+2
If when doing a direct IO write we need to fallback to buffered IO, we this comment at btrfs_direct_write() that says we can't directly fallback to buffered IO if we have a NOWAIT iocb, because we have no support for NOWAIT buffered writes. That is not true anymore, as support for NOWAIT buffered writes was added recently in commit 926078b21db9 ("btrfs: enable nowait async buffered writes"). However we still can't fallback to a buffered write in case we have a NOWAIT iocb, because we'll need to flush delalloc and wait for it to complete after doing the buffered write, and that can block for several reasons, the main reason being waiting for IO to complete. So update the comment to mention all that. Signed-off-by: Filipe Manana <fdmanana@suse.com> Signed-off-by: David Sterba <dsterba@suse.com>
2022-12-05btrfs: fix SPDX comment in tree-mod-log.hDavid Sterba1-1/+1
The header files should use the /* */ comment style, introduced in commit f3a84ccd28d0 ("btrfs: move the tree mod log code into its own file"). Signed-off-by: David Sterba <dsterba@suse.com>
2022-12-05btrfs: extract the inline extent read code into its own functionQu Wenruo1-35/+34
Currently we have inline extent read code behind two levels of indentation, factor them them out into a new function, read_inline_extent(), to make it a little easier to read. Since we're here, also remove @extent_offset and @pg_offset arguments from uncompress_inline() function, as it's not possible to have inline extents at non-inline file offset. Signed-off-by: Qu Wenruo <wqu@suse.com> Signed-off-by: David Sterba <dsterba@suse.com>
2022-12-05btrfs: remove new_inline argument from btrfs_extent_item_to_extent_map()Qu Wenruo4-7/+4
The argument @new_inline changes the following members of extent_map: - em->compress_type - EXTENT_FLAG_COMPRESSED of em->flags However neither members makes a difference for inline extents: - Inline extent read never use above em members As inside btrfs_get_extent() we directly use the file extent item to do the read. - Inline extents are never to be split Thus code really needs em->compress_type or that flag will never be executed on inlined extents. (btrfs_drop_extent_cache() would be one example) - Fiemap no longer relies on extent maps Recent fiemap optimization makes fiemap to search subvolume tree directly, without using any extent map at all. Thus those members make no difference for inline extents any more. Furthermore such exception without much explanation is really a source of confusion. Thus this patch will completely remove the argument, and always set the involved members, unifying the behavior. Signed-off-by: Qu Wenruo <wqu@suse.com> Signed-off-by: David Sterba <dsterba@suse.com>
2022-12-05btrfs: do not reset extent map members for inline extents readQu Wenruo1-4/+9
Currently for inline extents read inside btrfs_get_extent(), we will reset several extent map members: - em->start Reset to extent_start, which is completely unnecessary. The extent_start and em->start should have already be zero, ensured by tree-checker already. - em->len Reset the round_up(copy_size, fs_info->sectorsize), which is again unnecessary. - em->orig_block_len Reset to em->len (sectorsize), while it is originally unset from btrfs_extent_item_to_extent_map(). This makes no difference, as all extent map handling paths will ignore the orig_block_len if they found it's an inlined extent. Such inline extent orig_block_len ignoring examples can be found in btrfs_drop_extent_cache(). - em->orig_start Reset to em->start (0), while it is originally set to EXTENT_MAP_HOLE. This makes no difference either, as all extent map handling paths will ignore the em->orig_start if they found it's an inline extent. Thus all these em members resetting are unnecessary. Replace them with ASSERT()s checking the only two members (block_start and length) that make sense. Signed-off-by: Qu Wenruo <wqu@suse.com> Signed-off-by: David Sterba <dsterba@suse.com>
2022-12-05btrfs: make inline extent read calculation much simplerQu Wenruo1-18/+20
Currently we calculate inline extent read in a way that inline extent can start at non-zero offset. This is consistent with the inode selftests, which puts an inline extent at file offset 5. Meanwhile the inline extent creation code will only create inline extent at file offset 0. Furthermore with the introduction of tree-checker on file extents, we are actively rejecting inline extent which starts at non-zero file offset. And so far we haven't yet seen any report of rejected inline extents at non-zero file offset. This all means, the extra calculation to support inline extents at non-zero file offset is mostly paper weight, and damaging the readability of the code. Thus this patch will: - Add extra ASSERT()s to make sure involved file offset are all 0 - Remove @extent_offset calculation - Simplify the involved code As several variables are now single-use, no need to declare them as a variable anymore. Signed-off-by: Qu Wenruo <wqu@suse.com> Signed-off-by: David Sterba <dsterba@suse.com>
2022-12-05btrfs: selftests: remove impossible inline extent at non-zero file offsetQu Wenruo2-38/+26
In our inode-tests.c, we create an inline offset at file offset 5, which is no longer possible since the introduction of tree-checker. Thus I don't think we should spend time maintaining some corner cases which are already ruled out by tree-checker. So this patch will: - Change the inline extent to start at file offset 0 Also change its length to 6 to cover the original length - Add an extra ASSERT() for btrfs_add_extent_mapping() This is to make sure tree-checker is working correctly. - Update the inode selftest Signed-off-by: Qu Wenruo <wqu@suse.com> Signed-off-by: David Sterba <dsterba@suse.com>
2022-12-05btrfs: move orphan prototypes into orphan.hJosef Bacik8-6/+17
Move these out of ctree.h into orphan.h to cut down on code in ctree.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 super_block specific helpers into super.hJosef Bacik17-17/+32
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 super prototypes into super.hJosef Bacik5-7/+15
Move these out of ctree.h into super.h to cut down on code in ctree.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 Bacik2-15/+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: move verity prototypes into verity.hJosef Bacik6-22/+32
Move these out of ctree.h into verity.h to cut down on code in ctree.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 dev-replace prototypes into dev-replace.hJosef Bacik3-9/+9
We already have a dev-replace.h, simply move these prototypes and helpers into dev-replace.h where they belong. 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 scrub prototypes into scrub.hJosef Bacik9-11/+23
Move these out of ctree.h into scrub.h to cut down on code in ctree.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 relocation prototypes into relocation.hJosef Bacik9-20/+30
Move these out of ctree.h into relocation.h to cut down on code in ctree.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 acl prototypes into acl.hJosef Bacik4-19/+29
Move these out of ctree.h into acl.h to cut down on code in ctree.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 the snapshot drop related prototypes to extent-tree.hJosef Bacik2-6/+6
These belong in extent-tree.h, they were missed because they were not grouped with the other extent-tree.c prototypes. 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 the 32bit warn defines into messages.hJosef Bacik2-13/+13
The code for these functions are in messages.c, move the defines and prototypes to messages.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 file prototypes to file.hJosef Bacik10-26/+40
Move these out of ctree.h into file.h to cut down on code in ctree.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 ioctl prototypes into ioctl.hJosef Bacik10-12/+25
Move these out of ctree.h into ioctl.h to cut down on code in ctree.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 uuid tree prototypes to uuid-tree.hJosef Bacik8-7/+18
Move these out of ctree.h into uuid-tree.h to cut down on the code in ctree.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 file-item prototypes into their own headerJosef Bacik17-31/+50
Move these prototypes out of ctree.h and into file-item.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 dir-item prototypes into dir-item.hJosef Bacik10-38/+50
Move these prototypes out of ctree.h and into their own header file. 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 defrag related prototypes to their own headerJosef Bacik8-18/+28
Now that the defrag code is all in one file, create a defrag.h and move all the defrag related prototypes and helper out of ctree.h and into defrag.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 the file defrag code into defrag.cJosef Bacik2-902/+903
This is the other big portion of defrag code that has existed in ioctl.c. Move it to its new home in defrag.c. 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 the auto defrag code to defrag.cJosef Bacik2-340/+337
This currently exists in file.c, move it to the more natural location in defrag.c. Signed-off-by: Josef Bacik <josef@toxicpanda.com> [ reformat comments ] Reviewed-by: David Sterba <dsterba@suse.com> Signed-off-by: David Sterba <dsterba@suse.com>
2022-12-05btrfs: rename tree-defrag.c to defrag.cJosef Bacik2-1/+1
This currently has only one helper in it, and it's for tree based defrag. We have the various defrag code in 3 different places, so rename this to defrag.c. Followup patches will move the code into this new file. 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 inode prototypes to btrfs_inode.hJosef Bacik2-140/+136
I initially wanted to make a new header file for this, but these prototypes do naturally fit into btrfs_inode.h. If we want to extract vfs from pure btrfs code in the future we may need to split this up, but btrfs_inode embeds the vfs_inode, so it makes sense to put the prototypes in this header for now. 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 the printk and assert helpers to messages.cJosef Bacik3-347/+353
These helpers are core to btrfs, and in order to more easily sync various parts of the btrfs kernel code into btrfs-progs we need to be able to carry these helpers with us. However we want to have our own implementation for the helpers themselves, currently they're implemented in different files that we want to sync inside of btrfs-progs itself. Move these into their own C file, this will allow us to contain our overrides in btrfs-progs in it's own file without messing with the rest of the codebase. In copying things over I fixed up a few whitespace errors that already existed. 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 blk_types.h include to compression.hJosef Bacik1-0/+1
When moving the printk messages into their own file I got a compiler error because the includes grabbed compression.h, but nothing pulled in the blk_types.h dependency that compression.h has because it uses blkstatus_t. Add blk_types.h to compression.h so that this sort of thing doesn't happen in the future. 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 Bacik2-0/+9
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_chunk_item_size out of ctree.hJosef Bacik2-7/+8
This is used by the volumes code and the tree checker code. We want to maintain inline however, so simply move it to volumes.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: convert discard stat defs to enumJosef Bacik1-3/+5
Do away with the defines and use an enum as it's cleaner. Suggested-by: Johannes Thumshirn <johannes.thumshirn@wdc.com> 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: update function commentsDavid Sterba20-269/+289
Update, reformat or reword function comments. This also removes the kdoc marker so we don't get reports when the function name is missing. Changes made: - remove kdoc markers - reformat the brief description to be a proper sentence - reword to imperative voice - align parameter list - fix typos Signed-off-by: David Sterba <dsterba@suse.com>
2022-12-05btrfs: remove unused btrfs_cond_migrate_bytesJosef Bacik2-28/+0
The last user of this was removed in 7f9fe6144076 ("btrfs: improve global reserve stealing logic"), drop this code as it's no longer called by anybody. 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: remove unused function prototypesJosef Bacik2-7/+0
I wrote the following coccinelle script to find function declarations that didn't have the corresponding code for them @funcproto@ identifier func; type T; position p0; @@ T func@p0(...); @funccode@ identifier funcproto.func; position p1; @@ func@p1(...) { ... } @script:python depends on !funccode@ p0 << funcproto.p0; @@ print("Proto with no function at %s:%s" % (p0[0].file, p0[0].line)) and ran it against btrfs, which identified the 4 function prototypes I've removed in this patch. 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 root tree prototypes to their own headerJosef Bacik12-32/+44
Move all the root-tree.c prototypes to root-tree.h, and then update all the necessary files to include the new header. 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: delete unused function prototypes in ctree.hJosef Bacik1-6/+0
This batch of prototypes no longer have code associated with them, so remove them. 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 delalloc space related prototypes to delalloc-space.hJosef Bacik2-3/+3
These exist in delalloc-space.c, move them from ctree.h into delalloc-space.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 extent-tree helpers into their own header fileJosef Bacik17-72/+87
Move all the extent tree related prototypes to extent-tree.h out of ctree.h, and then go include it everywhere needed so everything compiles. 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_account_ro_block_groups_free_space into space-info.cJosef Bacik4-35/+35
This was prototyped in ctree.h and the code existed in extent-tree.c, but it's space-info related so move it into space-info.c. 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: remove extra space info prototypes in ctree.hJosef Bacik1-3/+0
These are defined already in space-info.h, remove them from ctree.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: minor whitespace in ctree.hJosef Bacik1-2/+0
We've accumulated some whitespace problems in ctree.h, clean these up. 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 the lockdep helpers into locking.hJosef Bacik2-76/+76
These more naturally fit in with the locking related code, and they're all defines so they can easily go anywhere, move them out of ctree.h into locking.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_info declarations into fs.hJosef Bacik2-658/+661
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: extend btrfs_dir_item type to store encryption statusOmar Sandoval9-28/+43
For directories with encrypted files/filenames, we need to store a flag indicating this fact. There's no room in other fields, so we'll need to borrow a bit from dir_type. Since it's now a combination of type and flags, we rename it to dir_flags to reflect its new usage. The new flag, FT_ENCRYPTED, indicates a directory containing encrypted data, which is orthogonal to file type; therefore, add the new flag, and make conversion from directory type to file type strip the flag. As the file types almost never change we can afford to use the bits. Actual usage will be guarded behind an incompat bit, this patch only adds the support for later use by fscrypt. Signed-off-by: Omar Sandoval <osandov@osandov.com> Signed-off-by: Sweet Tea Dorminy <sweettea-kernel@dorminy.me> Reviewed-by: David Sterba <dsterba@suse.com> Signed-off-by: David Sterba <dsterba@suse.com>
2022-12-05btrfs: use struct fscrypt_str instead of struct qstrSweet Tea Dorminy12-118/+95
While struct qstr is more natural without fscrypt, since it's provided by dentries, struct fscrypt_str is provided by the fscrypt handlers processing dentries, and is thus more natural in the fscrypt world. Replace all of the struct qstr uses with struct fscrypt_str. Signed-off-by: Sweet Tea Dorminy <sweettea-kernel@dorminy.me> Reviewed-by: David Sterba <dsterba@suse.com> Signed-off-by: David Sterba <dsterba@suse.com>