As i_size_read() takes care of 32bit smp or preempt cases as well.
Signed-off-by: Anand Jain <anand.jain@xxxxxxxxxx>
---
fs/btrfs/ioctl.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/fs/btrfs/ioctl.c b/fs/btrfs/ioctl.c
index b0465020972a..86e7f5abd740 100644
--- a/fs/btrfs/ioctl.c
+++ b/fs/btrfs/ioctl.c
@@ -1532,7 +1532,7 @@ static noinline int btrfs_ioctl_resize(struct file *file,
}
if (!new_size)
- new_size = device->bdev->bd_inode->i_size;
+ new_size = i_size_read(device->bdev->bd_inode);
old_size = btrfs_device_get_total_bytes(device);
@@ -1554,7 +1554,7 @@ static noinline int btrfs_ioctl_resize(struct file *file,
ret = -EINVAL;
goto out_mutex;
}
- if (new_size > device->bdev->bd_inode->i_size) {
+ if (new_size > i_size_read(device->bdev->bd_inode)) {
ret = -EFBIG;
goto out_mutex;
}
--
2.13.1
--
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