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| author | Jan Kara <jack@suse.cz> | 2023-06-16 18:50:49 +0200 |
|---|---|---|
| committer | Theodore Ts'o <tytso@mit.edu> | 2023-07-29 18:37:24 -0400 |
| commit | eb8ab4443aec5ffe923a471b337568a8158cd32b (patch) | |
| tree | 4c7c5f88e3be846c0ef91b5b87b16365df423fe4 /fs/ext4/file.c | |
| parent | d5d020b3294b69eaf3b8985e7a37ba237849c390 (diff) | |
| download | linux-stable-eb8ab4443aec5ffe923a471b337568a8158cd32b.tar.gz linux-stable-eb8ab4443aec5ffe923a471b337568a8158cd32b.tar.bz2 linux-stable-eb8ab4443aec5ffe923a471b337568a8158cd32b.zip | |
ext4: make ext4_forced_shutdown() take struct super_block
Currently ext4_forced_shutdown() takes struct ext4_sb_info but most
callers need to get it from struct super_block anyway. So just pass in
struct super_block to save all callers from some boilerplate code. No
functional changes.
Signed-off-by: Jan Kara <jack@suse.cz>
Link: https://lore.kernel.org/r/20230616165109.21695-3-jack@suse.cz
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
Diffstat (limited to 'fs/ext4/file.c')
| -rw-r--r-- | fs/ext4/file.c | 13 |
1 files changed, 6 insertions, 7 deletions
diff --git a/fs/ext4/file.c b/fs/ext4/file.c index c457c8517f0f..2071b1e4322c 100644 --- a/fs/ext4/file.c +++ b/fs/ext4/file.c @@ -131,7 +131,7 @@ static ssize_t ext4_file_read_iter(struct kiocb *iocb, struct iov_iter *to) { struct inode *inode = file_inode(iocb->ki_filp); - if (unlikely(ext4_forced_shutdown(EXT4_SB(inode->i_sb)))) + if (unlikely(ext4_forced_shutdown(inode->i_sb))) return -EIO; if (!iov_iter_count(to)) @@ -153,7 +153,7 @@ static ssize_t ext4_file_splice_read(struct file *in, loff_t *ppos, { struct inode *inode = file_inode(in); - if (unlikely(ext4_forced_shutdown(EXT4_SB(inode->i_sb)))) + if (unlikely(ext4_forced_shutdown(inode->i_sb))) return -EIO; return filemap_splice_read(in, ppos, pipe, len, flags); } @@ -709,7 +709,7 @@ ext4_file_write_iter(struct kiocb *iocb, struct iov_iter *from) { struct inode *inode = file_inode(iocb->ki_filp); - if (unlikely(ext4_forced_shutdown(EXT4_SB(inode->i_sb)))) + if (unlikely(ext4_forced_shutdown(inode->i_sb))) return -EIO; #ifdef CONFIG_FS_DAX @@ -807,10 +807,9 @@ static const struct vm_operations_struct ext4_file_vm_ops = { static int ext4_file_mmap(struct file *file, struct vm_area_struct *vma) { struct inode *inode = file->f_mapping->host; - struct ext4_sb_info *sbi = EXT4_SB(inode->i_sb); - struct dax_device *dax_dev = sbi->s_daxdev; + struct dax_device *dax_dev = EXT4_SB(inode->i_sb)->s_daxdev; - if (unlikely(ext4_forced_shutdown(sbi))) + if (unlikely(ext4_forced_shutdown(inode->i_sb))) return -EIO; /* @@ -886,7 +885,7 @@ static int ext4_file_open(struct inode *inode, struct file *filp) { int ret; - if (unlikely(ext4_forced_shutdown(EXT4_SB(inode->i_sb)))) + if (unlikely(ext4_forced_shutdown(inode->i_sb))) return -EIO; ret = ext4_sample_last_mounted(inode->i_sb, filp->f_path.mnt); |