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-rw-r--r--fs/ext4/ext4.h2
-rw-r--r--fs/ext4/fsmap.c8
-rw-r--r--fs/ext4/super.c52
3 files changed, 31 insertions, 31 deletions
diff --git a/fs/ext4/ext4.h b/fs/ext4/ext4.h
index a5d784872303..dcdad5da419e 100644
--- a/fs/ext4/ext4.h
+++ b/fs/ext4/ext4.h
@@ -1548,7 +1548,7 @@ struct ext4_sb_info {
unsigned long s_commit_interval;
u32 s_max_batch_time;
u32 s_min_batch_time;
- struct bdev_handle *s_journal_bdev_handle;
+ struct file *s_journal_bdev_file;
#ifdef CONFIG_QUOTA
/* Names of quota files with journalled quota */
char __rcu *s_qf_names[EXT4_MAXQUOTAS];
diff --git a/fs/ext4/fsmap.c b/fs/ext4/fsmap.c
index 11e6f33677a2..df853c4d3a8c 100644
--- a/fs/ext4/fsmap.c
+++ b/fs/ext4/fsmap.c
@@ -576,9 +576,9 @@ static bool ext4_getfsmap_is_valid_device(struct super_block *sb,
if (fm->fmr_device == 0 || fm->fmr_device == UINT_MAX ||
fm->fmr_device == new_encode_dev(sb->s_bdev->bd_dev))
return true;
- if (EXT4_SB(sb)->s_journal_bdev_handle &&
+ if (EXT4_SB(sb)->s_journal_bdev_file &&
fm->fmr_device ==
- new_encode_dev(EXT4_SB(sb)->s_journal_bdev_handle->bdev->bd_dev))
+ new_encode_dev(file_bdev(EXT4_SB(sb)->s_journal_bdev_file)->bd_dev))
return true;
return false;
}
@@ -648,9 +648,9 @@ int ext4_getfsmap(struct super_block *sb, struct ext4_fsmap_head *head,
memset(handlers, 0, sizeof(handlers));
handlers[0].gfd_dev = new_encode_dev(sb->s_bdev->bd_dev);
handlers[0].gfd_fn = ext4_getfsmap_datadev;
- if (EXT4_SB(sb)->s_journal_bdev_handle) {
+ if (EXT4_SB(sb)->s_journal_bdev_file) {
handlers[1].gfd_dev = new_encode_dev(
- EXT4_SB(sb)->s_journal_bdev_handle->bdev->bd_dev);
+ file_bdev(EXT4_SB(sb)->s_journal_bdev_file)->bd_dev);
handlers[1].gfd_fn = ext4_getfsmap_logdev;
}
diff --git a/fs/ext4/super.c b/fs/ext4/super.c
index dcba0f85dfe2..aa007710cfc3 100644
--- a/fs/ext4/super.c
+++ b/fs/ext4/super.c
@@ -1359,14 +1359,14 @@ static void ext4_put_super(struct super_block *sb)
sync_blockdev(sb->s_bdev);
invalidate_bdev(sb->s_bdev);
- if (sbi->s_journal_bdev_handle) {
+ if (sbi->s_journal_bdev_file) {
/*
* Invalidate the journal device's buffers. We don't want them
* floating about in memory - the physical journal device may
* hotswapped, and it breaks the `ro-after' testing code.
*/
- sync_blockdev(sbi->s_journal_bdev_handle->bdev);
- invalidate_bdev(sbi->s_journal_bdev_handle->bdev);
+ sync_blockdev(file_bdev(sbi->s_journal_bdev_file));
+ invalidate_bdev(file_bdev(sbi->s_journal_bdev_file));
}
ext4_xattr_destroy_cache(sbi->s_ea_inode_cache);
@@ -4233,7 +4233,7 @@ int ext4_calculate_overhead(struct super_block *sb)
* Add the internal journal blocks whether the journal has been
* loaded or not
*/
- if (sbi->s_journal && !sbi->s_journal_bdev_handle)
+ if (sbi->s_journal && !sbi->s_journal_bdev_file)
overhead += EXT4_NUM_B2C(sbi, sbi->s_journal->j_total_len);
else if (ext4_has_feature_journal(sb) && !sbi->s_journal && j_inum) {
/* j_inum for internal journal is non-zero */
@@ -5670,9 +5670,9 @@ failed_mount:
#endif
fscrypt_free_dummy_policy(&sbi->s_dummy_enc_policy);
brelse(sbi->s_sbh);
- if (sbi->s_journal_bdev_handle) {
- invalidate_bdev(sbi->s_journal_bdev_handle->bdev);
- bdev_release(sbi->s_journal_bdev_handle);
+ if (sbi->s_journal_bdev_file) {
+ invalidate_bdev(file_bdev(sbi->s_journal_bdev_file));
+ fput(sbi->s_journal_bdev_file);
}
out_fail:
invalidate_bdev(sb->s_bdev);
@@ -5842,30 +5842,30 @@ static journal_t *ext4_open_inode_journal(struct super_block *sb,
return journal;
}
-static struct bdev_handle *ext4_get_journal_blkdev(struct super_block *sb,
+static struct file *ext4_get_journal_blkdev(struct super_block *sb,
dev_t j_dev, ext4_fsblk_t *j_start,
ext4_fsblk_t *j_len)
{
struct buffer_head *bh;
struct block_device *bdev;
- struct bdev_handle *bdev_handle;
+ struct file *bdev_file;
int hblock, blocksize;
ext4_fsblk_t sb_block;
unsigned long offset;
struct ext4_super_block *es;
int errno;
- bdev_handle = bdev_open_by_dev(j_dev,
+ bdev_file = bdev_file_open_by_dev(j_dev,
BLK_OPEN_READ | BLK_OPEN_WRITE | BLK_OPEN_RESTRICT_WRITES,
sb, &fs_holder_ops);
- if (IS_ERR(bdev_handle)) {
+ if (IS_ERR(bdev_file)) {
ext4_msg(sb, KERN_ERR,
"failed to open journal device unknown-block(%u,%u) %ld",
- MAJOR(j_dev), MINOR(j_dev), PTR_ERR(bdev_handle));
- return bdev_handle;
+ MAJOR(j_dev), MINOR(j_dev), PTR_ERR(bdev_file));
+ return bdev_file;
}
- bdev = bdev_handle->bdev;
+ bdev = file_bdev(bdev_file);
blocksize = sb->s_blocksize;
hblock = bdev_logical_block_size(bdev);
if (blocksize < hblock) {
@@ -5912,12 +5912,12 @@ static struct bdev_handle *ext4_get_journal_blkdev(struct super_block *sb,
*j_start = sb_block + 1;
*j_len = ext4_blocks_count(es);
brelse(bh);
- return bdev_handle;
+ return bdev_file;
out_bh:
brelse(bh);
out_bdev:
- bdev_release(bdev_handle);
+ fput(bdev_file);
return ERR_PTR(errno);
}
@@ -5927,14 +5927,14 @@ static journal_t *ext4_open_dev_journal(struct super_block *sb,
journal_t *journal;
ext4_fsblk_t j_start;
ext4_fsblk_t j_len;
- struct bdev_handle *bdev_handle;
+ struct file *bdev_file;
int errno = 0;
- bdev_handle = ext4_get_journal_blkdev(sb, j_dev, &j_start, &j_len);
- if (IS_ERR(bdev_handle))
- return ERR_CAST(bdev_handle);
+ bdev_file = ext4_get_journal_blkdev(sb, j_dev, &j_start, &j_len);
+ if (IS_ERR(bdev_file))
+ return ERR_CAST(bdev_file);
- journal = jbd2_journal_init_dev(bdev_handle->bdev, sb->s_bdev, j_start,
+ journal = jbd2_journal_init_dev(file_bdev(bdev_file), sb->s_bdev, j_start,
j_len, sb->s_blocksize);
if (IS_ERR(journal)) {
ext4_msg(sb, KERN_ERR, "failed to create device journal");
@@ -5949,14 +5949,14 @@ static journal_t *ext4_open_dev_journal(struct super_block *sb,
goto out_journal;
}
journal->j_private = sb;
- EXT4_SB(sb)->s_journal_bdev_handle = bdev_handle;
+ EXT4_SB(sb)->s_journal_bdev_file = bdev_file;
ext4_init_journal_params(sb, journal);
return journal;
out_journal:
jbd2_journal_destroy(journal);
out_bdev:
- bdev_release(bdev_handle);
+ fput(bdev_file);
return ERR_PTR(errno);
}
@@ -7314,12 +7314,12 @@ static inline int ext3_feature_set_ok(struct super_block *sb)
static void ext4_kill_sb(struct super_block *sb)
{
struct ext4_sb_info *sbi = EXT4_SB(sb);
- struct bdev_handle *handle = sbi ? sbi->s_journal_bdev_handle : NULL;
+ struct file *bdev_file = sbi ? sbi->s_journal_bdev_file : NULL;
kill_block_super(sb);
- if (handle)
- bdev_release(handle);
+ if (bdev_file)
+ fput(bdev_file);
}
static struct file_system_type ext4_fs_type = {
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-25 02:51:25 +0000