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-rw-r--r--fs/jbd2/commit.c6
-rw-r--r--fs/jbd2/journal.c23
-rw-r--r--fs/jbd2/recovery.c10
-rw-r--r--fs/jbd2/transaction.c5
4 files changed, 22 insertions, 22 deletions
diff --git a/fs/jbd2/commit.c b/fs/jbd2/commit.c
index 1c7c49356878..7203d2d2624d 100644
--- a/fs/jbd2/commit.c
+++ b/fs/jbd2/commit.c
@@ -99,7 +99,7 @@ static void jbd2_commit_block_csum_set(journal_t *j, struct buffer_head *bh)
h->h_chksum_type = 0;
h->h_chksum_size = 0;
h->h_chksum[0] = 0;
- csum = jbd2_chksum(j, j->j_csum_seed, bh->b_data, j->j_blocksize);
+ csum = jbd2_chksum(j->j_csum_seed, bh->b_data, j->j_blocksize);
h->h_chksum[0] = cpu_to_be32(csum);
}
@@ -330,8 +330,8 @@ static void jbd2_block_tag_csum_set(journal_t *j, journal_block_tag_t *tag,
seq = cpu_to_be32(sequence);
addr = kmap_local_folio(bh->b_folio, bh_offset(bh));
- csum32 = jbd2_chksum(j, j->j_csum_seed, (__u8 *)&seq, sizeof(seq));
- csum32 = jbd2_chksum(j, csum32, addr, bh->b_size);
+ csum32 = jbd2_chksum(j->j_csum_seed, (__u8 *)&seq, sizeof(seq));
+ csum32 = jbd2_chksum(csum32, addr, bh->b_size);
kunmap_local(addr);
if (jbd2_has_feature_csum3(j))
diff --git a/fs/jbd2/journal.c b/fs/jbd2/journal.c
index 743a1d7633cd..6d5e76848733 100644
--- a/fs/jbd2/journal.c
+++ b/fs/jbd2/journal.c
@@ -83,7 +83,7 @@ EXPORT_SYMBOL(jbd2_log_wait_commit);
EXPORT_SYMBOL(jbd2_journal_start_commit);
EXPORT_SYMBOL(jbd2_journal_force_commit_nested);
EXPORT_SYMBOL(jbd2_journal_wipe);
-EXPORT_SYMBOL(jbd2_journal_blocks_per_page);
+EXPORT_SYMBOL(jbd2_journal_blocks_per_folio);
EXPORT_SYMBOL(jbd2_journal_invalidate_folio);
EXPORT_SYMBOL(jbd2_journal_try_to_free_buffers);
EXPORT_SYMBOL(jbd2_journal_force_commit);
@@ -115,14 +115,14 @@ void __jbd2_debug(int level, const char *file, const char *func,
#endif
/* Checksumming functions */
-static __be32 jbd2_superblock_csum(journal_t *j, journal_superblock_t *sb)
+static __be32 jbd2_superblock_csum(journal_superblock_t *sb)
{
__u32 csum;
__be32 old_csum;
old_csum = sb->s_checksum;
sb->s_checksum = 0;
- csum = jbd2_chksum(j, ~0, (char *)sb, sizeof(journal_superblock_t));
+ csum = jbd2_chksum(~0, (char *)sb, sizeof(journal_superblock_t));
sb->s_checksum = old_csum;
return cpu_to_be32(csum);
@@ -728,7 +728,6 @@ int jbd2_fc_begin_commit(journal_t *journal, tid_t tid)
}
journal->j_flags |= JBD2_FAST_COMMIT_ONGOING;
write_unlock(&journal->j_state_lock);
- jbd2_journal_lock_updates(journal);
return 0;
}
@@ -742,7 +741,6 @@ static int __jbd2_fc_end_commit(journal_t *journal, tid_t tid, bool fallback)
{
if (journal->j_fc_cleanup_callback)
journal->j_fc_cleanup_callback(journal, 0, tid);
- jbd2_journal_unlock_updates(journal);
write_lock(&journal->j_state_lock);
journal->j_flags &= ~JBD2_FAST_COMMIT_ONGOING;
if (fallback)
@@ -1002,7 +1000,7 @@ void jbd2_descriptor_block_csum_set(journal_t *j, struct buffer_head *bh)
tail = (struct jbd2_journal_block_tail *)(bh->b_data + j->j_blocksize -
sizeof(struct jbd2_journal_block_tail));
tail->t_checksum = 0;
- csum = jbd2_chksum(j, j->j_csum_seed, bh->b_data, j->j_blocksize);
+ csum = jbd2_chksum(j->j_csum_seed, bh->b_data, j->j_blocksize);
tail->t_checksum = cpu_to_be32(csum);
}
@@ -1386,7 +1384,7 @@ static int journal_check_superblock(journal_t *journal)
}
/* Check superblock checksum */
- if (sb->s_checksum != jbd2_superblock_csum(journal, sb)) {
+ if (sb->s_checksum != jbd2_superblock_csum(sb)) {
printk(KERN_ERR "JBD2: journal checksum error\n");
err = -EFSBADCRC;
return err;
@@ -1492,7 +1490,7 @@ static int journal_load_superblock(journal_t *journal)
journal->j_total_len = be32_to_cpu(sb->s_maxlen);
/* Precompute checksum seed for all metadata */
if (jbd2_journal_has_csum_v2or3(journal))
- journal->j_csum_seed = jbd2_chksum(journal, ~0, sb->s_uuid,
+ journal->j_csum_seed = jbd2_chksum(~0, sb->s_uuid,
sizeof(sb->s_uuid));
/* After journal features are set, we can compute transaction limits */
jbd2_journal_init_transaction_limits(journal);
@@ -1821,7 +1819,7 @@ static int jbd2_write_superblock(journal_t *journal, blk_opf_t write_flags)
set_buffer_uptodate(bh);
}
if (jbd2_journal_has_csum_v2or3(journal))
- sb->s_checksum = jbd2_superblock_csum(journal, sb);
+ sb->s_checksum = jbd2_superblock_csum(sb);
get_bh(bh);
bh->b_end_io = end_buffer_write_sync;
submit_bh(REQ_OP_WRITE | write_flags, bh);
@@ -2338,7 +2336,7 @@ int jbd2_journal_set_features(journal_t *journal, unsigned long compat,
sb->s_checksum_type = JBD2_CRC32C_CHKSUM;
sb->s_feature_compat &=
~cpu_to_be32(JBD2_FEATURE_COMPAT_CHECKSUM);
- journal->j_csum_seed = jbd2_chksum(journal, ~0, sb->s_uuid,
+ journal->j_csum_seed = jbd2_chksum(~0, sb->s_uuid,
sizeof(sb->s_uuid));
}
@@ -2657,9 +2655,10 @@ void jbd2_journal_ack_err(journal_t *journal)
write_unlock(&journal->j_state_lock);
}
-int jbd2_journal_blocks_per_page(struct inode *inode)
+int jbd2_journal_blocks_per_folio(struct inode *inode)
{
- return 1 << (PAGE_SHIFT - inode->i_sb->s_blocksize_bits);
+ return 1 << (PAGE_SHIFT + mapping_max_folio_order(inode->i_mapping) -
+ inode->i_sb->s_blocksize_bits);
}
/*
diff --git a/fs/jbd2/recovery.c b/fs/jbd2/recovery.c
index c271a050b7e6..cac8c2cd4a92 100644
--- a/fs/jbd2/recovery.c
+++ b/fs/jbd2/recovery.c
@@ -185,7 +185,7 @@ static int jbd2_descriptor_block_csum_verify(journal_t *j, void *buf)
j->j_blocksize - sizeof(struct jbd2_journal_block_tail));
provided = tail->t_checksum;
tail->t_checksum = 0;
- calculated = jbd2_chksum(j, j->j_csum_seed, buf, j->j_blocksize);
+ calculated = jbd2_chksum(j->j_csum_seed, buf, j->j_blocksize);
tail->t_checksum = provided;
return provided == cpu_to_be32(calculated);
@@ -440,7 +440,7 @@ static int jbd2_commit_block_csum_verify(journal_t *j, void *buf)
h = buf;
provided = h->h_chksum[0];
h->h_chksum[0] = 0;
- calculated = jbd2_chksum(j, j->j_csum_seed, buf, j->j_blocksize);
+ calculated = jbd2_chksum(j->j_csum_seed, buf, j->j_blocksize);
h->h_chksum[0] = provided;
return provided == cpu_to_be32(calculated);
@@ -461,7 +461,7 @@ static bool jbd2_commit_block_csum_verify_partial(journal_t *j, void *buf)
h = tmpbuf;
provided = h->h_chksum[0];
h->h_chksum[0] = 0;
- calculated = jbd2_chksum(j, j->j_csum_seed, tmpbuf, j->j_blocksize);
+ calculated = jbd2_chksum(j->j_csum_seed, tmpbuf, j->j_blocksize);
kfree(tmpbuf);
return provided == cpu_to_be32(calculated);
@@ -478,8 +478,8 @@ static int jbd2_block_tag_csum_verify(journal_t *j, journal_block_tag_t *tag,
return 1;
seq = cpu_to_be32(sequence);
- csum32 = jbd2_chksum(j, j->j_csum_seed, (__u8 *)&seq, sizeof(seq));
- csum32 = jbd2_chksum(j, csum32, buf, j->j_blocksize);
+ csum32 = jbd2_chksum(j->j_csum_seed, (__u8 *)&seq, sizeof(seq));
+ csum32 = jbd2_chksum(csum32, buf, j->j_blocksize);
if (jbd2_has_feature_csum3(j))
return tag3->t_checksum == cpu_to_be32(csum32);
diff --git a/fs/jbd2/transaction.c b/fs/jbd2/transaction.c
index cbc4785462f5..c7867139af69 100644
--- a/fs/jbd2/transaction.c
+++ b/fs/jbd2/transaction.c
@@ -1509,7 +1509,7 @@ int jbd2_journal_dirty_metadata(handle_t *handle, struct buffer_head *bh)
jh->b_next_transaction == transaction);
spin_unlock(&jh->b_state_lock);
}
- if (jh->b_modified == 1) {
+ if (data_race(jh->b_modified == 1)) {
/* If it's in our transaction it must be in BJ_Metadata list. */
if (data_race(jh->b_transaction == transaction &&
jh->b_jlist != BJ_Metadata)) {
@@ -1528,7 +1528,6 @@ int jbd2_journal_dirty_metadata(handle_t *handle, struct buffer_head *bh)
goto out;
}
- journal = transaction->t_journal;
spin_lock(&jh->b_state_lock);
if (is_handle_aborted(handle)) {
@@ -1543,6 +1542,8 @@ int jbd2_journal_dirty_metadata(handle_t *handle, struct buffer_head *bh)
goto out_unlock_bh;
}
+ journal = transaction->t_journal;
+
if (jh->b_modified == 0) {
/*
* This buffer's got modified and becoming part
generated by cgit (git 2.34.1) at 2025-06-01 21:16:25 +0000