FMODE_PWRITE      802 fs/open.c      				FMODE_PREAD | FMODE_PWRITE;
FMODE_PWRITE     1171 fs/open.c      	filp->f_mode &= ~(FMODE_LSEEK | FMODE_PREAD | FMODE_PWRITE);
FMODE_PWRITE      405 fs/read_write.c 		if (file->f_mode & FMODE_PWRITE)  
FMODE_PWRITE       52 fs/seq_file.c  	file->f_mode &= ~(FMODE_PREAD | FMODE_PWRITE);