diff options
| -rw-r--r-- | fs/proc/kcore.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/fs/proc/kcore.c b/fs/proc/kcore.c index 3d0485c361c7..56013371f9f3 100644 --- a/fs/proc/kcore.c +++ b/fs/proc/kcore.c @@ -546,6 +546,11 @@ static int open_kcore(struct inode *inode, struct file *filp) return -EPERM; if (kcore_need_update) kcore_update_ram(); + if (i_size_read(inode) != proc_root_kcore->size) { + mutex_lock(&inode->i_mutex); + i_size_write(inode, proc_root_kcore->size); + mutex_unlock(&inode->i_mutex); + } return 0; } |