From 6669797b0dd41ced457760b6e1014fdda8ce19ce Mon Sep 17 00:00:00 2001
From: Bart Van Assche <bvanassche@acm.org>
Date: Thu, 14 Jul 2022 11:07:22 -0700
Subject: fs/jbd2: Fix the documentation of the jbd2_write_superblock() callers

Commit 2a222ca992c3 ("fs: have submit_bh users pass in op and flags
separately") renamed the jbd2_write_superblock() 'write_op' argument into
'write_flags'. Propagate this change to the jbd2_write_superblock()
callers. Additionally, change the type of 'write_flags' into blk_opf_t.

Cc: Mike Christie <michael.christie@oracle.com>
Cc: Theodore Ts'o <tytso@mit.edu>
Signed-off-by: Bart Van Assche <bvanassche@acm.org>
Link: https://lore.kernel.org/r/20220714180729.1065367-57-bvanassche@acm.org
Signed-off-by: Jens Axboe <axboe@kernel.dk>
---
 fs/jbd2/journal.c | 15 ++++++++-------
 1 file changed, 8 insertions(+), 7 deletions(-)

(limited to 'fs')

diff --git a/fs/jbd2/journal.c b/fs/jbd2/journal.c
index 07e6aaf7e213..2a1b9da7c3e3 100644
--- a/fs/jbd2/journal.c
+++ b/fs/jbd2/journal.c
@@ -1604,7 +1604,7 @@ static int journal_reset(journal_t *journal)
  * This function expects that the caller will have locked the journal
  * buffer head, and will return with it unlocked
  */
-static int jbd2_write_superblock(journal_t *journal, int write_flags)
+static int jbd2_write_superblock(journal_t *journal, blk_opf_t write_flags)
 {
 	struct buffer_head *bh = journal->j_sb_buffer;
 	journal_superblock_t *sb = journal->j_superblock;
@@ -1661,13 +1661,14 @@ static int jbd2_write_superblock(journal_t *journal, int write_flags)
  * @journal: The journal to update.
  * @tail_tid: TID of the new transaction at the tail of the log
  * @tail_block: The first block of the transaction at the tail of the log
- * @write_op: With which operation should we write the journal sb
+ * @write_flags: Flags for the journal sb write operation
  *
  * Update a journal's superblock information about log tail and write it to
  * disk, waiting for the IO to complete.
  */
 int jbd2_journal_update_sb_log_tail(journal_t *journal, tid_t tail_tid,
-				     unsigned long tail_block, int write_op)
+				    unsigned long tail_block,
+				    blk_opf_t write_flags)
 {
 	journal_superblock_t *sb = journal->j_superblock;
 	int ret;
@@ -1687,7 +1688,7 @@ int jbd2_journal_update_sb_log_tail(journal_t *journal, tid_t tail_tid,
 	sb->s_sequence = cpu_to_be32(tail_tid);
 	sb->s_start    = cpu_to_be32(tail_block);
 
-	ret = jbd2_write_superblock(journal, write_op);
+	ret = jbd2_write_superblock(journal, write_flags);
 	if (ret)
 		goto out;
 
@@ -1704,12 +1705,12 @@ out:
 /**
  * jbd2_mark_journal_empty() - Mark on disk journal as empty.
  * @journal: The journal to update.
- * @write_op: With which operation should we write the journal sb
+ * @write_flags: Flags for the journal sb write operation
  *
  * Update a journal's dynamic superblock fields to show that journal is empty.
  * Write updated superblock to disk waiting for IO to complete.
  */
-static void jbd2_mark_journal_empty(journal_t *journal, int write_op)
+static void jbd2_mark_journal_empty(journal_t *journal, blk_opf_t write_flags)
 {
 	journal_superblock_t *sb = journal->j_superblock;
 	bool had_fast_commit = false;
@@ -1735,7 +1736,7 @@ static void jbd2_mark_journal_empty(journal_t *journal, int write_op)
 		had_fast_commit = true;
 	}
 
-	jbd2_write_superblock(journal, write_op);
+	jbd2_write_superblock(journal, write_flags);
 
 	if (had_fast_commit)
 		jbd2_set_feature_fast_commit(journal);
-- 
cgit v1.2.3