Lines Matching refs:file
39 if (!f.file) in SYSCALL_DEFINE4()
42 if (S_ISFIFO(file_inode(f.file)->i_mode)) { in SYSCALL_DEFINE4()
47 mapping = f.file->f_mapping; in SYSCALL_DEFINE4()
80 f.file->f_ra.ra_pages = bdi->ra_pages; in SYSCALL_DEFINE4()
81 spin_lock(&f.file->f_lock); in SYSCALL_DEFINE4()
82 f.file->f_mode &= ~FMODE_RANDOM; in SYSCALL_DEFINE4()
83 spin_unlock(&f.file->f_lock); in SYSCALL_DEFINE4()
86 spin_lock(&f.file->f_lock); in SYSCALL_DEFINE4()
87 f.file->f_mode |= FMODE_RANDOM; in SYSCALL_DEFINE4()
88 spin_unlock(&f.file->f_lock); in SYSCALL_DEFINE4()
91 f.file->f_ra.ra_pages = bdi->ra_pages * 2; in SYSCALL_DEFINE4()
92 spin_lock(&f.file->f_lock); in SYSCALL_DEFINE4()
93 f.file->f_mode &= ~FMODE_RANDOM; in SYSCALL_DEFINE4()
94 spin_unlock(&f.file->f_lock); in SYSCALL_DEFINE4()
110 force_page_cache_readahead(mapping, f.file, start_index, in SYSCALL_DEFINE4()