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/openbmc/linux/fs/btrfs/
H A Dtree-mod-log.c789d6a3a Wed Sep 14 00:32:50 CDT 2022 Qu Wenruo <wqu@suse.com> btrfs: concentrate all tree block parentness check parameters into one structure

There are several different tree block parentness check parameters used
across several helpers:

- level
Mandatory

- transid
Under most cases it's mandatory, but there are several backref cases
which skips this check.

- owner_root
- first_key
Utilized by most top-down tree search routine. Otherwise can be
skipped.

Those four members are not always mandatory checks, and some of them are
the same u64, which means if some arguments got swapped compiler will
not catch it.

Furthermore if we're going to further expand the parentness check, we
need to modify quite some helpers just to add one more parameter.

This patch will concentrate all these members into a structure called
btrfs_tree_parent_check, and pass that structure for the following
helpers:

- btrfs_read_extent_buffer()
- read_tree_block()

Signed-off-by: Qu Wenruo <wqu@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
H A Dprint-tree.c789d6a3a Wed Sep 14 00:32:50 CDT 2022 Qu Wenruo <wqu@suse.com> btrfs: concentrate all tree block parentness check parameters into one structure

There are several different tree block parentness check parameters used
across several helpers:

- level
Mandatory

- transid
Under most cases it's mandatory, but there are several backref cases
which skips this check.

- owner_root
- first_key
Utilized by most top-down tree search routine. Otherwise can be
skipped.

Those four members are not always mandatory checks, and some of them are
the same u64, which means if some arguments got swapped compiler will
not catch it.

Furthermore if we're going to further expand the parentness check, we
need to modify quite some helpers just to add one more parameter.

This patch will concentrate all these members into a structure called
btrfs_tree_parent_check, and pass that structure for the following
helpers:

- btrfs_read_extent_buffer()
- read_tree_block()

Signed-off-by: Qu Wenruo <wqu@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
H A Ddisk-io.h789d6a3a Wed Sep 14 00:32:50 CDT 2022 Qu Wenruo <wqu@suse.com> btrfs: concentrate all tree block parentness check parameters into one structure

There are several different tree block parentness check parameters used
across several helpers:

- level
Mandatory

- transid
Under most cases it's mandatory, but there are several backref cases
which skips this check.

- owner_root
- first_key
Utilized by most top-down tree search routine. Otherwise can be
skipped.

Those four members are not always mandatory checks, and some of them are
the same u64, which means if some arguments got swapped compiler will
not catch it.

Furthermore if we're going to further expand the parentness check, we
need to modify quite some helpers just to add one more parameter.

This patch will concentrate all these members into a structure called
btrfs_tree_parent_check, and pass that structure for the following
helpers:

- btrfs_read_extent_buffer()
- read_tree_block()

Signed-off-by: Qu Wenruo <wqu@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
H A Dqgroup.c789d6a3a Wed Sep 14 00:32:50 CDT 2022 Qu Wenruo <wqu@suse.com> btrfs: concentrate all tree block parentness check parameters into one structure

There are several different tree block parentness check parameters used
across several helpers:

- level
Mandatory

- transid
Under most cases it's mandatory, but there are several backref cases
which skips this check.

- owner_root
- first_key
Utilized by most top-down tree search routine. Otherwise can be
skipped.

Those four members are not always mandatory checks, and some of them are
the same u64, which means if some arguments got swapped compiler will
not catch it.

Furthermore if we're going to further expand the parentness check, we
need to modify quite some helpers just to add one more parameter.

This patch will concentrate all these members into a structure called
btrfs_tree_parent_check, and pass that structure for the following
helpers:

- btrfs_read_extent_buffer()
- read_tree_block()

Signed-off-by: Qu Wenruo <wqu@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
H A Drelocation.c789d6a3a Wed Sep 14 00:32:50 CDT 2022 Qu Wenruo <wqu@suse.com> btrfs: concentrate all tree block parentness check parameters into one structure

There are several different tree block parentness check parameters used
across several helpers:

- level
Mandatory

- transid
Under most cases it's mandatory, but there are several backref cases
which skips this check.

- owner_root
- first_key
Utilized by most top-down tree search routine. Otherwise can be
skipped.

Those four members are not always mandatory checks, and some of them are
the same u64, which means if some arguments got swapped compiler will
not catch it.

Furthermore if we're going to further expand the parentness check, we
need to modify quite some helpers just to add one more parameter.

This patch will concentrate all these members into a structure called
btrfs_tree_parent_check, and pass that structure for the following
helpers:

- btrfs_read_extent_buffer()
- read_tree_block()

Signed-off-by: Qu Wenruo <wqu@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
H A Dctree.c789d6a3a Wed Sep 14 00:32:50 CDT 2022 Qu Wenruo <wqu@suse.com> btrfs: concentrate all tree block parentness check parameters into one structure

There are several different tree block parentness check parameters used
across several helpers:

- level
Mandatory

- transid
Under most cases it's mandatory, but there are several backref cases
which skips this check.

- owner_root
- first_key
Utilized by most top-down tree search routine. Otherwise can be
skipped.

Those four members are not always mandatory checks, and some of them are
the same u64, which means if some arguments got swapped compiler will
not catch it.

Furthermore if we're going to further expand the parentness check, we
need to modify quite some helpers just to add one more parameter.

This patch will concentrate all these members into a structure called
btrfs_tree_parent_check, and pass that structure for the following
helpers:

- btrfs_read_extent_buffer()
- read_tree_block()

Signed-off-by: Qu Wenruo <wqu@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
H A Dbackref.c789d6a3a Wed Sep 14 00:32:50 CDT 2022 Qu Wenruo <wqu@suse.com> btrfs: concentrate all tree block parentness check parameters into one structure

There are several different tree block parentness check parameters used
across several helpers:

- level
Mandatory

- transid
Under most cases it's mandatory, but there are several backref cases
which skips this check.

- owner_root
- first_key
Utilized by most top-down tree search routine. Otherwise can be
skipped.

Those four members are not always mandatory checks, and some of them are
the same u64, which means if some arguments got swapped compiler will
not catch it.

Furthermore if we're going to further expand the parentness check, we
need to modify quite some helpers just to add one more parameter.

This patch will concentrate all these members into a structure called
btrfs_tree_parent_check, and pass that structure for the following
helpers:

- btrfs_read_extent_buffer()
- read_tree_block()

Signed-off-by: Qu Wenruo <wqu@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
H A Dtree-log.c789d6a3a Wed Sep 14 00:32:50 CDT 2022 Qu Wenruo <wqu@suse.com> btrfs: concentrate all tree block parentness check parameters into one structure

There are several different tree block parentness check parameters used
across several helpers:

- level
Mandatory

- transid
Under most cases it's mandatory, but there are several backref cases
which skips this check.

- owner_root
- first_key
Utilized by most top-down tree search routine. Otherwise can be
skipped.

Those four members are not always mandatory checks, and some of them are
the same u64, which means if some arguments got swapped compiler will
not catch it.

Furthermore if we're going to further expand the parentness check, we
need to modify quite some helpers just to add one more parameter.

This patch will concentrate all these members into a structure called
btrfs_tree_parent_check, and pass that structure for the following
helpers:

- btrfs_read_extent_buffer()
- read_tree_block()

Signed-off-by: Qu Wenruo <wqu@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
H A Ddisk-io.c789d6a3a Wed Sep 14 00:32:50 CDT 2022 Qu Wenruo <wqu@suse.com> btrfs: concentrate all tree block parentness check parameters into one structure

There are several different tree block parentness check parameters used
across several helpers:

- level
Mandatory

- transid
Under most cases it's mandatory, but there are several backref cases
which skips this check.

- owner_root
- first_key
Utilized by most top-down tree search routine. Otherwise can be
skipped.

Those four members are not always mandatory checks, and some of them are
the same u64, which means if some arguments got swapped compiler will
not catch it.

Furthermore if we're going to further expand the parentness check, we
need to modify quite some helpers just to add one more parameter.

This patch will concentrate all these members into a structure called
btrfs_tree_parent_check, and pass that structure for the following
helpers:

- btrfs_read_extent_buffer()
- read_tree_block()

Signed-off-by: Qu Wenruo <wqu@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
H A Dextent-tree.c789d6a3a Wed Sep 14 00:32:50 CDT 2022 Qu Wenruo <wqu@suse.com> btrfs: concentrate all tree block parentness check parameters into one structure

There are several different tree block parentness check parameters used
across several helpers:

- level
Mandatory

- transid
Under most cases it's mandatory, but there are several backref cases
which skips this check.

- owner_root
- first_key
Utilized by most top-down tree search routine. Otherwise can be
skipped.

Those four members are not always mandatory checks, and some of them are
the same u64, which means if some arguments got swapped compiler will
not catch it.

Furthermore if we're going to further expand the parentness check, we
need to modify quite some helpers just to add one more parameter.

This patch will concentrate all these members into a structure called
btrfs_tree_parent_check, and pass that structure for the following
helpers:

- btrfs_read_extent_buffer()
- read_tree_block()

Signed-off-by: Qu Wenruo <wqu@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>