mirror of
https://github.com/kdave/btrfs-progs
synced 2025-02-16 09:46:55 +00:00
311d990fff
We want locking.h to have all the definitions that get used throughout the codebase, however we don't want to actually use any of the actual locking. This sync's the bulk of locking.h, and then stubs out all of the definitions. We need a locking.c for the root lock helpers that return the extent buffer, but everything else can simply be inlined out. Signed-off-by: Josef Bacik <josef@toxicpanda.com> Signed-off-by: David Sterba <dsterba@suse.com>
20 lines
401 B
C
20 lines
401 B
C
/* SPDX-License-Identifier: GPL-2.0 */
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#include "kernel-shared/ctree.h"
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#include "kernel-shared/locking.h"
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struct extent_buffer *btrfs_read_lock_root_node(struct btrfs_root *root)
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{
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return root->node;
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}
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struct extent_buffer *btrfs_try_read_lock_root_node(struct btrfs_root *root)
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{
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return root->node;
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}
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struct extent_buffer *btrfs_lock_root_node(struct btrfs_root *root)
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{
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return root->node;
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}
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