Lines Matching refs:file
41 if (!f.file) in SYSCALL_DEFINE4()
44 inode = file_inode(f.file); in SYSCALL_DEFINE4()
50 mapping = f.file->f_mapping; in SYSCALL_DEFINE4()
87 f.file->f_ra.ra_pages = bdi->ra_pages; in SYSCALL_DEFINE4()
88 spin_lock(&f.file->f_lock); in SYSCALL_DEFINE4()
89 f.file->f_mode &= ~FMODE_RANDOM; in SYSCALL_DEFINE4()
90 spin_unlock(&f.file->f_lock); in SYSCALL_DEFINE4()
93 spin_lock(&f.file->f_lock); in SYSCALL_DEFINE4()
94 f.file->f_mode |= FMODE_RANDOM; in SYSCALL_DEFINE4()
95 spin_unlock(&f.file->f_lock); in SYSCALL_DEFINE4()
98 f.file->f_ra.ra_pages = bdi->ra_pages * 2; in SYSCALL_DEFINE4()
99 spin_lock(&f.file->f_lock); in SYSCALL_DEFINE4()
100 f.file->f_mode &= ~FMODE_RANDOM; in SYSCALL_DEFINE4()
101 spin_unlock(&f.file->f_lock); in SYSCALL_DEFINE4()
117 force_page_cache_readahead(mapping, f.file, start_index, in SYSCALL_DEFINE4()