diff options
| -rw-r--r-- | fs/f2fs/file.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/fs/f2fs/file.c b/fs/f2fs/file.c index 353b2fa27..dd376f18a 100644 --- a/fs/f2fs/file.c +++ b/fs/f2fs/file.c @@ -1282,6 +1282,14 @@ out: static int f2fs_release_file(struct inode *inode, struct file *filp) { + /* + * f2fs_relase_file is called at every close calls. So we should + * not drop any inmemory pages by close called by other process. + */ + if (!(filp->f_mode & FMODE_WRITE) || + atomic_read(&inode->i_writecount) != 1) + return 0; + /* some remained atomic pages should discarded */ if (f2fs_is_atomic_file(inode)) drop_inmem_pages(inode); |