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authorJens Axboe <jaxboe@fusionio.com>2010-11-27 13:49:18 -0500
committerJens Axboe <jaxboe@fusionio.com>2010-11-27 13:49:18 -0500
commitf30195c50245d8ace628e1978b1daa8df86e7224 (patch)
treeedf4f91c4356c41d50fb07f15cebd1e6442538ad /fs/logfs/dev_bdev.c
parentd07335e51df0c6dec202d315fc4f1f7e100eec4e (diff)
parentd4d77629953eabd3c14f6fa5746f6b28babfc55f (diff)
Merge branch 'cleanup-bd_claim' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/misc into for-2.6.38/core
Diffstat (limited to 'fs/logfs/dev_bdev.c')
-rw-r--r--fs/logfs/dev_bdev.c7
1 files changed, 4 insertions, 3 deletions
diff --git a/fs/logfs/dev_bdev.c b/fs/logfs/dev_bdev.c
index 92ca6fbe09bd..723bc5bca09a 100644
--- a/fs/logfs/dev_bdev.c
+++ b/fs/logfs/dev_bdev.c
@@ -300,7 +300,7 @@ static int bdev_write_sb(struct super_block *sb, struct page *page)
300 300
301static void bdev_put_device(struct logfs_super *s) 301static void bdev_put_device(struct logfs_super *s)
302{ 302{
303 close_bdev_exclusive(s->s_bdev, FMODE_READ|FMODE_WRITE); 303 blkdev_put(s->s_bdev, FMODE_READ|FMODE_WRITE|FMODE_EXCL);
304} 304}
305 305
306static int bdev_can_write_buf(struct super_block *sb, u64 ofs) 306static int bdev_can_write_buf(struct super_block *sb, u64 ofs)
@@ -325,13 +325,14 @@ int logfs_get_sb_bdev(struct logfs_super *p, struct file_system_type *type,
325{ 325{
326 struct block_device *bdev; 326 struct block_device *bdev;
327 327
328 bdev = open_bdev_exclusive(devname, FMODE_READ|FMODE_WRITE, type); 328 bdev = blkdev_get_by_path(devname, FMODE_READ|FMODE_WRITE|FMODE_EXCL,
329 type);
329 if (IS_ERR(bdev)) 330 if (IS_ERR(bdev))
330 return PTR_ERR(bdev); 331 return PTR_ERR(bdev);
331 332
332 if (MAJOR(bdev->bd_dev) == MTD_BLOCK_MAJOR) { 333 if (MAJOR(bdev->bd_dev) == MTD_BLOCK_MAJOR) {
333 int mtdnr = MINOR(bdev->bd_dev); 334 int mtdnr = MINOR(bdev->bd_dev);
334 close_bdev_exclusive(bdev, FMODE_READ|FMODE_WRITE); 335 blkdev_put(bdev, FMODE_READ|FMODE_WRITE|FMODE_EXCL);
335 return logfs_get_sb_mtd(p, mtdnr); 336 return logfs_get_sb_mtd(p, mtdnr);
336 } 337 }
337 338