Commit f98393a6 authored by Peter Zijlstra's avatar Peter Zijlstra Committed by Linus Torvalds

mm: remove destroy_dirty_buffers from invalidate_bdev()

Remove the destroy_dirty_buffers argument from invalidate_bdev(), it hasn't
been used in 6 years (so akpm says).

find * -name \*.[ch] | xargs grep -l invalidate_bdev |
while read file; do
	quilt add $file;
	sed -ie 's/invalidate_bdev(\([^,]*\),[^)]*)/invalidate_bdev(\1)/g' $file;
done
Signed-off-by: default avatarPeter Zijlstra <a.p.zijlstra@chello.nl>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent 0a27a14a
......@@ -80,7 +80,7 @@ static int blkpg_ioctl(struct block_device *bdev, struct blkpg_ioctl_arg __user
}
/* all seems OK */
fsync_bdev(bdevp);
invalidate_bdev(bdevp, 0);
invalidate_bdev(bdevp);
mutex_lock_nested(&bdev->bd_mutex, 1);
delete_partition(disk, part);
......@@ -236,7 +236,7 @@ int blkdev_ioctl(struct inode *inode, struct file *file, unsigned cmd,
lock_kernel();
fsync_bdev(bdev);
invalidate_bdev(bdev, 0);
invalidate_bdev(bdev);
unlock_kernel();
return 0;
......
......@@ -1480,7 +1480,7 @@ static int fd_ioctl(struct inode *inode, struct file *filp,
break;
case FDFMTEND:
floppy_off(drive);
invalidate_bdev(inode->i_bdev, 0);
invalidate_bdev(inode->i_bdev);
break;
case FDGETPRM:
memset((void *)&getprm, 0, sizeof (getprm));
......
......@@ -833,7 +833,7 @@ static int loop_set_fd(struct loop_device *lo, struct file *lo_file,
lo->lo_backing_file = NULL;
lo->lo_flags = 0;
set_capacity(disks[lo->lo_number], 0);
invalidate_bdev(bdev, 0);
invalidate_bdev(bdev);
bd_set_size(bdev, 0);
mapping_set_gfp_mask(mapping, lo->old_gfp_mask);
lo->lo_state = Lo_unbound;
......@@ -917,7 +917,7 @@ static int loop_clr_fd(struct loop_device *lo, struct block_device *bdev)
memset(lo->lo_encrypt_key, 0, LO_KEY_SIZE);
memset(lo->lo_crypt_name, 0, LO_NAME_SIZE);
memset(lo->lo_file_name, 0, LO_NAME_SIZE);
invalidate_bdev(bdev, 0);
invalidate_bdev(bdev);
set_capacity(disks[lo->lo_number], 0);
bd_set_size(bdev, 0);
mapping_set_gfp_mask(filp->f_mapping, gfp);
......
......@@ -403,7 +403,7 @@ static void __exit rd_cleanup(void)
struct block_device *bdev = rd_bdev[i];
rd_bdev[i] = NULL;
if (bdev) {
invalidate_bdev(bdev, 1);
invalidate_bdev(bdev);
blkdev_put(bdev);
}
del_gendisk(rd_disks[i]);
......
......@@ -2384,7 +2384,7 @@ static int cdrom_ioctl_reset(struct cdrom_device_info *cdi,
return -EACCES;
if (!CDROM_CAN(CDC_RESET))
return -ENOSYS;
invalidate_bdev(bdev, 0);
invalidate_bdev(bdev);
return cdi->ops->reset(cdi);
}
......
......@@ -3080,7 +3080,7 @@ static int do_md_run(mddev_t * mddev)
if (test_bit(Faulty, &rdev->flags))
continue;
sync_blockdev(rdev->bdev);
invalidate_bdev(rdev->bdev, 0);
invalidate_bdev(rdev->bdev);
}
md_probe(mddev->unit, NULL, NULL);
......
......@@ -58,7 +58,7 @@ static sector_t max_block(struct block_device *bdev)
/* Kill _all_ buffers, dirty or not.. */
static void kill_bdev(struct block_device *bdev)
{
invalidate_bdev(bdev, 1);
invalidate_bdev(bdev);
truncate_inode_pages(bdev->bd_inode->i_mapping, 0);
}
......@@ -1478,7 +1478,7 @@ int __invalidate_device(struct block_device *bdev)
res = invalidate_inodes(sb);
drop_super(sb);
}
invalidate_bdev(bdev, 0);
invalidate_bdev(bdev);
return res;
}
EXPORT_SYMBOL(__invalidate_device);
......@@ -333,7 +333,7 @@ __find_get_block_slow(struct block_device *bdev, sector_t block)
we think the disk contains more recent information than the buffercache.
The update == 1 pass marks the buffers we need to update, the update == 2
pass does the actual I/O. */
void invalidate_bdev(struct block_device *bdev, int destroy_dirty_buffers)
void invalidate_bdev(struct block_device *bdev)
{
struct address_space *mapping = bdev->bd_inode->i_mapping;
......@@ -341,11 +341,6 @@ void invalidate_bdev(struct block_device *bdev, int destroy_dirty_buffers)
return;
invalidate_bh_lrus();
/*
* FIXME: what about destroy_dirty_buffers?
* We really want to use invalidate_inode_pages2() for
* that, but not until that's cleaned up.
*/
invalidate_mapping_pages(mapping, 0, -1);
}
......
......@@ -1432,7 +1432,7 @@ int vfs_quota_off(struct super_block *sb, int type)
mutex_unlock(&dqopt->dqonoff_mutex);
}
if (sb->s_bdev)
invalidate_bdev(sb->s_bdev, 0);
invalidate_bdev(sb->s_bdev);
return 0;
}
......@@ -1468,7 +1468,7 @@ static int vfs_quota_on_inode(struct inode *inode, int type, int format_id)
* we see all the changes from userspace... */
write_inode_now(inode, 1);
/* And now flush the block cache so that kernel sees the changes */
invalidate_bdev(sb->s_bdev, 0);
invalidate_bdev(sb->s_bdev);
mutex_lock(&inode->i_mutex);
mutex_lock(&dqopt->dqonoff_mutex);
if (sb_has_quota_enabled(sb, type)) {
......
......@@ -420,7 +420,7 @@ static void ext3_put_super (struct super_block * sb)
dump_orphan_list(sb, sbi);
J_ASSERT(list_empty(&sbi->s_orphan));
invalidate_bdev(sb->s_bdev, 0);
invalidate_bdev(sb->s_bdev);
if (sbi->journal_bdev && sbi->journal_bdev != sb->s_bdev) {
/*
* Invalidate the journal device's buffers. We don't want them
......@@ -428,7 +428,7 @@ static void ext3_put_super (struct super_block * sb)
* hotswapped, and it breaks the `ro-after' testing code.
*/
sync_blockdev(sbi->journal_bdev);
invalidate_bdev(sbi->journal_bdev, 0);
invalidate_bdev(sbi->journal_bdev);
ext3_blkdev_remove(sbi);
}
sb->s_fs_info = NULL;
......
......@@ -470,7 +470,7 @@ static void ext4_put_super (struct super_block * sb)
dump_orphan_list(sb, sbi);
J_ASSERT(list_empty(&sbi->s_orphan));
invalidate_bdev(sb->s_bdev, 0);
invalidate_bdev(sb->s_bdev);
if (sbi->journal_bdev && sbi->journal_bdev != sb->s_bdev) {
/*
* Invalidate the journal device's buffers. We don't want them
......@@ -478,7 +478,7 @@ static void ext4_put_super (struct super_block * sb)
* hotswapped, and it breaks the `ro-after' testing code.
*/
sync_blockdev(sbi->journal_bdev);
invalidate_bdev(sbi->journal_bdev, 0);
invalidate_bdev(sbi->journal_bdev);
ext4_blkdev_remove(sbi);
}
sb->s_fs_info = NULL;
......
......@@ -271,7 +271,7 @@ adfspart_check_ADFS(struct parsed_partitions *state, struct block_device *bdev)
extern void xd_set_geometry(struct block_device *,
unsigned char, unsigned char, unsigned int);
xd_set_geometry(bdev, dr->secspertrack, heads, 1);
invalidate_bdev(bdev, 1);
invalidate_bdev(bdev);
truncate_inode_pages(bdev->bd_inode->i_mapping, 0);
}
#endif
......
......@@ -165,7 +165,7 @@ int sync_mapping_buffers(struct address_space *mapping);
void unmap_underlying_metadata(struct block_device *bdev, sector_t block);
void mark_buffer_async_write(struct buffer_head *bh);
void invalidate_bdev(struct block_device *, int);
void invalidate_bdev(struct block_device *);
int sync_blockdev(struct block_device *bdev);
void __wait_on_buffer(struct buffer_head *);
wait_queue_head_t *bh_waitq_head(struct buffer_head *bh);
......@@ -319,7 +319,7 @@ static inline int inode_has_buffers(struct inode *inode) { return 0; }
static inline void invalidate_inode_buffers(struct inode *inode) {}
static inline int remove_inode_buffers(struct inode *inode) { return 1; }
static inline int sync_mapping_buffers(struct address_space *mapping) { return 0; }
static inline void invalidate_bdev(struct block_device *bdev, int destroy_dirty_buffers) {}
static inline void invalidate_bdev(struct block_device *bdev) {}
#endif /* CONFIG_BLOCK */
......
Markdown is supported
0% or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment