diff options
Diffstat (limited to 'sys/fs/nandfs/nandfs_subr.c')
| -rw-r--r-- | sys/fs/nandfs/nandfs_subr.c | 32 |
1 files changed, 1 insertions, 31 deletions
diff --git a/sys/fs/nandfs/nandfs_subr.c b/sys/fs/nandfs/nandfs_subr.c index 5ed31e7..fa6ff72 100644 --- a/sys/fs/nandfs/nandfs_subr.c +++ b/sys/fs/nandfs/nandfs_subr.c @@ -1065,42 +1065,12 @@ nandfs_buf_check(struct buf *bp, uint32_t bits) int nandfs_erase(struct nandfs_device *fsdev, off_t offset, size_t size) { - struct buf *bp; - int read_size, error, i; - DPRINTF(BLOCK, ("%s: performing erase at offset %jx size %zx\n", __func__, offset, size)); MPASS(size % fsdev->nd_erasesize == 0); - if (fsdev->nd_is_nand) { - error = g_delete_data(fsdev->nd_gconsumer, offset, size); - return (error); - } - - if (size > MAXBSIZE) - read_size = MAXBSIZE; - else - read_size = size; - - error = 0; - for (i = 0; i < size / MAXBSIZE; i++) { - error = bread(fsdev->nd_devvp, btodb(offset + i * read_size), - read_size, NOCRED, &bp); - if (error) { - brelse(bp); - return (error); - } - memset(bp->b_data, 0xff, read_size); - error = bwrite(bp); - if (error) { - nandfs_error("%s: err:%d from bwrite\n", - __func__, error); - return (error); - } - } - - return (error); + return (g_delete_data(fsdev->nd_gconsumer, offset, size)); } int |
