From 1c055e55a242a33e574e48be530e06770a210dcd Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Mon, 19 Feb 2024 03:26:26 +0000
Subject: [PATCH] add r8169 read mac form eeprom
---
kernel/fs/reiserfs/journal.c | 43 +++++++++++++++----------------------------
1 files changed, 15 insertions(+), 28 deletions(-)
diff --git a/kernel/fs/reiserfs/journal.c b/kernel/fs/reiserfs/journal.c
index 78be6db..cfa4def 100644
--- a/kernel/fs/reiserfs/journal.c
+++ b/kernel/fs/reiserfs/journal.c
@@ -32,7 +32,7 @@
* to disk for all backgrounded commits that have been
* around too long.
* -- Note, if you call this as an immediate flush from
- * from within kupdate, it will ignore the immediate flag
+ * within kupdate, it will ignore the immediate flag
*/
#include <linux/time.h>
@@ -56,8 +56,6 @@
/* gets a struct reiserfs_journal_list * from a list head */
#define JOURNAL_LIST_ENTRY(h) (list_entry((h), struct reiserfs_journal_list, \
j_list))
-#define JOURNAL_WORK_ENTRY(h) (list_entry((h), struct reiserfs_journal_list, \
- j_working_list))
/* must be correct to keep the desc and commit structs at 4k */
#define JOURNAL_TRANS_HALF 1018
@@ -94,7 +92,7 @@
struct super_block *sb);
static void release_journal_dev(struct super_block *super,
struct reiserfs_journal *journal);
-static int dirty_one_transaction(struct super_block *s,
+static void dirty_one_transaction(struct super_block *s,
struct reiserfs_journal_list *jl);
static void flush_async_commits(struct work_struct *work);
static void queue_log_writer(struct super_block *s);
@@ -891,7 +889,6 @@
struct list_head *entry;
unsigned int trans_id = jl->j_trans_id;
unsigned int other_trans_id;
- unsigned int first_trans_id;
find_first:
/*
@@ -913,8 +910,6 @@
if (first_jl == jl) {
return 0;
}
-
- first_trans_id = first_jl->j_trans_id;
entry = &first_jl->j_list;
while (1) {
@@ -1351,7 +1346,7 @@
struct reiserfs_journal_list *jl, int flushall)
{
struct reiserfs_journal_list *pjl;
- struct reiserfs_journal_cnode *cn, *last;
+ struct reiserfs_journal_cnode *cn;
int count;
int was_jwait = 0;
int was_dirty = 0;
@@ -1509,7 +1504,6 @@
b_blocknr, __func__);
}
free_cnode:
- last = cn;
cn = cn->next;
if (saved_bh) {
/*
@@ -1682,12 +1676,11 @@
}
/* used by flush_commit_list */
-static int dirty_one_transaction(struct super_block *s,
+static void dirty_one_transaction(struct super_block *s,
struct reiserfs_journal_list *jl)
{
struct reiserfs_journal_cnode *cn;
struct reiserfs_journal_list *pjl;
- int ret = 0;
jl->j_state |= LIST_DIRTY;
cn = jl->j_realblock;
@@ -1716,7 +1709,6 @@
}
cn = cn->next;
}
- return ret;
}
static int kupdate_transactions(struct super_block *s,
@@ -1794,7 +1786,6 @@
{
unsigned long len = 0;
unsigned long cur_len;
- int ret;
int i;
int limit = 256;
struct reiserfs_journal_list *tjl;
@@ -1831,9 +1822,9 @@
* transactions, but only bother if we've actually spanned
* across multiple lists
*/
- if (flush_jl != jl) {
- ret = kupdate_transactions(s, jl, &tjl, &trans_id, len, i);
- }
+ if (flush_jl != jl)
+ kupdate_transactions(s, jl, &tjl, &trans_id, len, i);
+
flush_journal_list(s, flush_jl, 1);
put_journal_list(s, flush_jl);
put_journal_list(s, jl);
@@ -1844,7 +1835,7 @@
* removes any nodes in table with name block and dev as bh.
* only touchs the hnext and hprev pointers.
*/
-void remove_journal_hash(struct super_block *sb,
+static void remove_journal_hash(struct super_block *sb,
struct reiserfs_journal_cnode **table,
struct reiserfs_journal_list *jl,
unsigned long block, int remove_freed)
@@ -1913,7 +1904,6 @@
struct super_block *sb, int error)
{
struct reiserfs_transaction_handle myth;
- int flushed = 0;
struct reiserfs_journal *journal = SB_JOURNAL(sb);
/*
@@ -1935,7 +1925,6 @@
1);
journal_mark_dirty(&myth, SB_BUFFER_WITH_SB(sb));
do_journal_end(&myth, FLUSH_ALL);
- flushed = 1;
}
}
@@ -2336,7 +2325,7 @@
int i, j;
bh = __getblk(dev, block, bufsize);
- if (buffer_uptodate(bh))
+ if (!bh || buffer_uptodate(bh))
return (bh);
if (block + BUFNR > max_block) {
@@ -2346,6 +2335,8 @@
j = 1;
for (i = 1; i < blocks; i++) {
bh = __getblk(dev, block + i, bufsize);
+ if (!bh)
+ break;
if (buffer_uptodate(bh)) {
brelse(bh);
break;
@@ -2610,7 +2601,6 @@
int result;
dev_t jdev;
fmode_t blkdev_mode = FMODE_READ | FMODE_WRITE | FMODE_EXCL;
- char b[BDEVNAME_SIZE];
result = 0;
@@ -2632,8 +2622,8 @@
result = PTR_ERR(journal->j_dev_bd);
journal->j_dev_bd = NULL;
reiserfs_warning(super, "sh-458",
- "cannot init journal device '%s': %i",
- __bdevname(jdev, b), result);
+ "cannot init journal device unknown-block(%u,%u): %i",
+ MAJOR(jdev), MINOR(jdev), result);
return result;
} else if (jdev != super->s_dev)
set_blocksize(journal->j_dev_bd, super->s_blocksize);
@@ -3460,9 +3450,8 @@
if (cn == journal->j_last) {
journal->j_last = cn->prev;
}
- if (bh)
- remove_journal_hash(sb, journal->j_hash_table, NULL,
- bh->b_blocknr, 0);
+ remove_journal_hash(sb, journal->j_hash_table, NULL,
+ bh->b_blocknr, 0);
clear_buffer_journaled(bh); /* don't log this one */
if (!already_cleaned) {
@@ -4004,7 +3993,6 @@
struct buffer_head *c_bh; /* commit bh */
struct buffer_head *d_bh; /* desc bh */
int cur_write_start = 0; /* start index of current log write */
- int old_start;
int i;
int flush;
int wait_on_commit;
@@ -4261,7 +4249,6 @@
journal->j_num_work_lists++;
/* reset journal values for the next transaction */
- old_start = journal->j_start;
journal->j_start =
(journal->j_start + journal->j_len +
2) % SB_ONDISK_JOURNAL_SIZE(sb);
--
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