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Mon, 1 Apr 2024 09:15:15 +0800 From: Ye Bin To: , , CC: , , Ye Bin Subject: [PATCH] jbd2: use shrink_type type instead of bool type for __jbd2_journal_clean_checkpoint_list() Date: Mon, 1 Apr 2024 09:16:14 +0800 Message-ID: <20240401011614.3650958-1-yebin10@huawei.com> X-Mailer: git-send-email 2.31.1 Precedence: bulk X-Mailing-List: linux-ext4@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-ClientProxiedBy: dggems706-chm.china.huawei.com (10.3.19.183) To canpemm500010.china.huawei.com (7.192.105.118) "enum shrink_type" can clearly express the meaning of the parameter of __jbd2_journal_clean_checkpoint_list(), and there is no need to use the bool type. Signed-off-by: Ye Bin Reviewed-by: Zhang Yi --- fs/jbd2/checkpoint.c | 9 +++------ fs/jbd2/commit.c | 2 +- include/linux/jbd2.h | 4 +++- 3 files changed, 7 insertions(+), 8 deletions(-) diff --git a/fs/jbd2/checkpoint.c b/fs/jbd2/checkpoint.c index 1c97e64c4784..d6e8b80a4078 100644 --- a/fs/jbd2/checkpoint.c +++ b/fs/jbd2/checkpoint.c @@ -337,8 +337,6 @@ int jbd2_cleanup_journal_tail(journal_t *journal) /* Checkpoint list management */ -enum shrink_type {SHRINK_DESTROY, SHRINK_BUSY_STOP, SHRINK_BUSY_SKIP}; - /* * journal_shrink_one_cp_list * @@ -476,17 +474,16 @@ unsigned long jbd2_journal_shrink_checkpoint_list(journal_t *journal, * * Called with j_list_lock held. */ -void __jbd2_journal_clean_checkpoint_list(journal_t *journal, bool destroy) +void __jbd2_journal_clean_checkpoint_list(journal_t *journal, + enum shrink_type type) { transaction_t *transaction, *last_transaction, *next_transaction; - enum shrink_type type; bool released; transaction = journal->j_checkpoint_transactions; if (!transaction) return; - type = destroy ? SHRINK_DESTROY : SHRINK_BUSY_STOP; last_transaction = transaction->t_cpprev; next_transaction = transaction; do { @@ -527,7 +524,7 @@ void jbd2_journal_destroy_checkpoint(journal_t *journal) spin_unlock(&journal->j_list_lock); break; } - __jbd2_journal_clean_checkpoint_list(journal, true); + __jbd2_journal_clean_checkpoint_list(journal, SHRINK_DESTROY); spin_unlock(&journal->j_list_lock); cond_resched(); } diff --git a/fs/jbd2/commit.c b/fs/jbd2/commit.c index 5e122586e06e..78ebd04ac97d 100644 --- a/fs/jbd2/commit.c +++ b/fs/jbd2/commit.c @@ -501,7 +501,7 @@ void jbd2_journal_commit_transaction(journal_t *journal) * frees some memory */ spin_lock(&journal->j_list_lock); - __jbd2_journal_clean_checkpoint_list(journal, false); + __jbd2_journal_clean_checkpoint_list(journal, SHRINK_BUSY_STOP); spin_unlock(&journal->j_list_lock); jbd2_debug(3, "JBD2: commit phase 1\n"); diff --git a/include/linux/jbd2.h b/include/linux/jbd2.h index 971f3e826e15..58a961999d70 100644 --- a/include/linux/jbd2.h +++ b/include/linux/jbd2.h @@ -1434,7 +1434,9 @@ void jbd2_update_log_tail(journal_t *journal, tid_t tid, unsigned long block); extern void jbd2_journal_commit_transaction(journal_t *); /* Checkpoint list management */ -void __jbd2_journal_clean_checkpoint_list(journal_t *journal, bool destroy); +enum shrink_type {SHRINK_DESTROY, SHRINK_BUSY_STOP, SHRINK_BUSY_SKIP}; + +void __jbd2_journal_clean_checkpoint_list(journal_t *journal, enum shrink_type type); unsigned long jbd2_journal_shrink_checkpoint_list(journal_t *journal, unsigned long *nr_to_scan); int __jbd2_journal_remove_checkpoint(struct journal_head *); int jbd2_journal_try_remove_checkpoint(struct journal_head *jh);