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| author | David Sterba <dsterba@suse.com> | 2023-09-22 13:07:25 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2024-10-10 11:58:06 +0200 |
| commit | 5ae94c639777bfad56535b70de031677cc3163da (patch) | |
| tree | 1a128b5acc34ec4c3cf755efcbe62437156fda87 | |
| parent | ce31847f109c3a5b2abdd19d7bcaafaacfde53de (diff) | |
| download | linux-5ae94c639777bfad56535b70de031677cc3163da.tar.gz linux-5ae94c639777bfad56535b70de031677cc3163da.tar.bz2 linux-5ae94c639777bfad56535b70de031677cc3163da.zip | |
btrfs: relocation: return bool from btrfs_should_ignore_reloc_root
[ Upstream commit 32f2abca380fedc60f7a8d3288e4c9586672e207 ]
btrfs_should_ignore_reloc_root() is a predicate so it should return
bool.
Reviewed-by: Johannes Thumshirn <johannes.thumshirn@wdc.com>
Reviewed-by: Qu Wenruo <wqu@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
Stable-dep-of: db7e68b522c0 ("btrfs: drop the backref cache during relocation if we commit")
Signed-off-by: Sasha Levin <sashal@kernel.org>
| -rw-r--r-- | fs/btrfs/relocation.c | 19 | ||||
| -rw-r--r-- | fs/btrfs/relocation.h | 2 |
2 files changed, 10 insertions, 11 deletions
diff --git a/fs/btrfs/relocation.c b/fs/btrfs/relocation.c index 05b2a59ce889..1f4fd6c86fb0 100644 --- a/fs/btrfs/relocation.c +++ b/fs/btrfs/relocation.c @@ -329,31 +329,30 @@ static bool have_reloc_root(struct btrfs_root *root) return true; } -int btrfs_should_ignore_reloc_root(struct btrfs_root *root) +bool btrfs_should_ignore_reloc_root(struct btrfs_root *root) { struct btrfs_root *reloc_root; if (!test_bit(BTRFS_ROOT_SHAREABLE, &root->state)) - return 0; + return false; /* This root has been merged with its reloc tree, we can ignore it */ if (reloc_root_is_dead(root)) - return 1; + return true; reloc_root = root->reloc_root; if (!reloc_root) - return 0; + return false; if (btrfs_header_generation(reloc_root->commit_root) == root->fs_info->running_transaction->transid) - return 0; + return false; /* - * if there is reloc tree and it was created in previous - * transaction backref lookup can find the reloc tree, - * so backref node for the fs tree root is useless for - * relocation. + * If there is reloc tree and it was created in previous transaction + * backref lookup can find the reloc tree, so backref node for the fs + * tree root is useless for relocation. */ - return 1; + return true; } /* diff --git a/fs/btrfs/relocation.h b/fs/btrfs/relocation.h index 77d69f6ae967..af749c780b4e 100644 --- a/fs/btrfs/relocation.h +++ b/fs/btrfs/relocation.h @@ -18,7 +18,7 @@ int btrfs_reloc_post_snapshot(struct btrfs_trans_handle *trans, struct btrfs_pending_snapshot *pending); int btrfs_should_cancel_balance(struct btrfs_fs_info *fs_info); struct btrfs_root *find_reloc_root(struct btrfs_fs_info *fs_info, u64 bytenr); -int btrfs_should_ignore_reloc_root(struct btrfs_root *root); +bool btrfs_should_ignore_reloc_root(struct btrfs_root *root); u64 btrfs_get_reloc_bg_bytenr(struct btrfs_fs_info *fs_info); #endif |