Commit 02d33b67 authored by Christoph Hellwig's avatar Christoph Hellwig Committed by Jens Axboe

block: mark invalidate_partition static

invalidate_partition is only used in genhd.c, so mark it static.  Also
drop the return value given that is is always ignored.
Signed-off-by: default avatarChristoph Hellwig <hch@lst.de>
Reviewed-by: default avatarJohannes Thumshirn <johannes.thumshirn@wdc.com>
Signed-off-by: default avatarJens Axboe <axboe@kernel.dk>
parent d5f3178e
...@@ -878,6 +878,19 @@ void device_add_disk_no_queue_reg(struct device *parent, struct gendisk *disk) ...@@ -878,6 +878,19 @@ void device_add_disk_no_queue_reg(struct device *parent, struct gendisk *disk)
} }
EXPORT_SYMBOL(device_add_disk_no_queue_reg); EXPORT_SYMBOL(device_add_disk_no_queue_reg);
static void invalidate_partition(struct gendisk *disk, int partno)
{
struct block_device *bdev;
bdev = bdget_disk(disk, partno);
if (!bdev)
return;
fsync_bdev(bdev);
__invalidate_device(bdev, true);
bdput(bdev);
}
void del_gendisk(struct gendisk *disk) void del_gendisk(struct gendisk *disk)
{ {
struct disk_part_iter piter; struct disk_part_iter piter;
...@@ -1806,20 +1819,6 @@ int bdev_read_only(struct block_device *bdev) ...@@ -1806,20 +1819,6 @@ int bdev_read_only(struct block_device *bdev)
EXPORT_SYMBOL(bdev_read_only); EXPORT_SYMBOL(bdev_read_only);
int invalidate_partition(struct gendisk *disk, int partno)
{
int res = 0;
struct block_device *bdev = bdget_disk(disk, partno);
if (bdev) {
fsync_bdev(bdev);
res = __invalidate_device(bdev, true);
bdput(bdev);
}
return res;
}
EXPORT_SYMBOL(invalidate_partition);
/* /*
* Disk events - monitor disk events like media change and eject request. * Disk events - monitor disk events like media change and eject request.
*/ */
......
...@@ -2723,7 +2723,6 @@ extern bool is_bad_inode(struct inode *); ...@@ -2723,7 +2723,6 @@ extern bool is_bad_inode(struct inode *);
extern int revalidate_disk(struct gendisk *); extern int revalidate_disk(struct gendisk *);
extern int check_disk_change(struct block_device *); extern int check_disk_change(struct block_device *);
extern int __invalidate_device(struct block_device *, bool); extern int __invalidate_device(struct block_device *, bool);
extern int invalidate_partition(struct gendisk *, int);
#endif #endif
unsigned long invalidate_mapping_pages(struct address_space *mapping, unsigned long invalidate_mapping_pages(struct address_space *mapping,
pgoff_t start, pgoff_t end); pgoff_t start, pgoff_t end);
......
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