Lines Matching refs:f
30 struct fd f = fdget(fd); in SYSCALL_DEFINE4() local
40 if (!f.file) in SYSCALL_DEFINE4()
43 inode = file_inode(f.file); in SYSCALL_DEFINE4()
49 mapping = f.file->f_mapping; in SYSCALL_DEFINE4()
82 f.file->f_ra.ra_pages = bdi->ra_pages; in SYSCALL_DEFINE4()
83 spin_lock(&f.file->f_lock); in SYSCALL_DEFINE4()
84 f.file->f_mode &= ~FMODE_RANDOM; in SYSCALL_DEFINE4()
85 spin_unlock(&f.file->f_lock); 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 f.file->f_ra.ra_pages = bdi->ra_pages * 2; in SYSCALL_DEFINE4()
94 spin_lock(&f.file->f_lock); in SYSCALL_DEFINE4()
95 f.file->f_mode &= ~FMODE_RANDOM; in SYSCALL_DEFINE4()
96 spin_unlock(&f.file->f_lock); in SYSCALL_DEFINE4()
112 force_page_cache_readahead(mapping, f.file, start_index, in SYSCALL_DEFINE4()
151 fdput(f); in SYSCALL_DEFINE4()